diff --git a/etherlink/kernel_evm/evm_evaluation/src/evalhost.rs b/etherlink/kernel_evm/evm_evaluation/src/evalhost.rs
index d4260a03f600a168fa4659e12eee8855fb2cdc07..df8e9849936d08b3fbfbfd336e4345fecfe3527b 100644
--- a/etherlink/kernel_evm/evm_evaluation/src/evalhost.rs
+++ b/etherlink/kernel_evm/evm_evaluation/src/evalhost.rs
@@ -127,7 +127,6 @@ unsafe impl SmartRollupCore for EvalHost {
         self.host.reveal_metadata(destination_addr, max_bytes)
     }
 
-    #[cfg(feature = "proto-alpha")]
     unsafe fn reveal(
         &self,
         _payload_addr: *const u8,
diff --git a/etherlink/kernel_evm/kernel/src/safe_storage.rs b/etherlink/kernel_evm/kernel/src/safe_storage.rs
index 2df7b5dcbfd9b487b81eb06e93a091556a06edb6..99dd9afb71b44da6efb1ebce0d2bd662a4863fd4 100644
--- a/etherlink/kernel_evm/kernel/src/safe_storage.rs
+++ b/etherlink/kernel_evm/kernel/src/safe_storage.rs
@@ -7,7 +7,6 @@
 
 use crate::internal_storage::{ExtendedRuntime, InternalRuntime};
 use tezos_smart_rollup_core::PREIMAGE_HASH_SIZE;
-#[cfg(feature = "proto-alpha")]
 use tezos_smart_rollup_host::dal_parameters::RollupDalParameters;
 use tezos_smart_rollup_host::{
     input::Message,
@@ -185,7 +184,6 @@ impl<Host: Runtime, InternalHost> Runtime for SafeStorage<&mut Host, &mut Intern
         self.host.reveal_metadata()
     }
 
-    #[cfg(all(feature = "alloc", feature = "proto-alpha"))]
     fn reveal_dal_page(
         &self,
         published_level: i32,
@@ -197,7 +195,6 @@ impl<Host: Runtime, InternalHost> Runtime for SafeStorage<&mut Host, &mut Intern
             .reveal_dal_page(published_level, slot_index, page_index, destination)
     }
 
-    #[cfg(feature = "proto-alpha")]
     fn reveal_dal_parameters(&self) -> RollupDalParameters {
         self.host.reveal_dal_parameters()
     }
diff --git a/src/kernel_sdk/CHANGES.md b/src/kernel_sdk/CHANGES.md
index 35e98a269adbdb1b949742d0cd923fda0a481ddd..39a3d3a5fdaae3a0163ec99fb7aff3ec3e445e15 100644
--- a/src/kernel_sdk/CHANGES.md
+++ b/src/kernel_sdk/CHANGES.md
@@ -17,6 +17,7 @@
 - Add `tezos_smart_rollup::entrypoint` module for kernel entrypoint configuration & macros.
 - Add `entrypoint::main` procedural macro to mark the kernel entrypoint function.
 - Add `extra` feature flag, for functionalility not-expected to be used by kernels directly.
+- Remove the `proto-alpha` flag restriction on DAL host functions.
 
 ### Installer client/kernel
 
diff --git a/src/kernel_sdk/core/src/rollup_host.rs b/src/kernel_sdk/core/src/rollup_host.rs
index 7af71709fcc7ec6c6dccff3abf065cbc082bdbcf..3e722bad45f3103a6d13741cc73bac7b6c0e0904 100644
--- a/src/kernel_sdk/core/src/rollup_host.rs
+++ b/src/kernel_sdk/core/src/rollup_host.rs
@@ -120,7 +120,6 @@ unsafe impl SmartRollupCore for RollupHost {
         core::reveal_preimage(hash_addr, hash_len, destination_addr, max_bytes)
     }
 
-    #[cfg(feature = "proto-alpha")]
     unsafe fn reveal(
         &self,
         payload_addr: *const u8,
diff --git a/src/kernel_sdk/core/src/smart_rollup_core.rs b/src/kernel_sdk/core/src/smart_rollup_core.rs
index a492c6c19e193bc10902417a8ccac4019a7d79ce..cad442896defb14670ae93ae33ce0b6d5e8deab0 100644
--- a/src/kernel_sdk/core/src/smart_rollup_core.rs
+++ b/src/kernel_sdk/core/src/smart_rollup_core.rs
@@ -135,7 +135,6 @@ extern "C" {
     /// `payload_len` is the same as the one used by the Tezos protocol.
     ///
     /// Returns the size of the data loaded in memory.
-    #[cfg(feature = "proto-alpha")]
     pub fn reveal(
         payload_addr: *const u8,
         payload_len: usize,
@@ -324,7 +323,6 @@ pub unsafe trait SmartRollupCore {
     /// - `payload_len` must be the length of the slice.
     /// - `destination_addr `must point to a mutable slice of bytes with
     ///   `capacity >= max_bytes`.
-    #[cfg(feature = "proto-alpha")]
     unsafe fn reveal(
         &self,
         payload_addr: *const u8,
@@ -497,7 +495,6 @@ mod riscv64_hermit {
         unimplemented!()
     }
 
-    #[cfg(feature = "proto-alpha")]
     pub unsafe fn reveal(
         _payload_addr: *const u8,
         _payload_len: usize,
diff --git a/src/kernel_sdk/entrypoint/src/host.rs b/src/kernel_sdk/entrypoint/src/host.rs
index 7228cc2718dc2226848601acd163aa056b7f1166..29dd0d7f4eeb48eb8f49c3ccfedcce27ba3aa160 100644
--- a/src/kernel_sdk/entrypoint/src/host.rs
+++ b/src/kernel_sdk/entrypoint/src/host.rs
@@ -123,7 +123,6 @@ unsafe impl SmartRollupCore for RollupHostWithInMemoryStorage {
             .reveal_preimage(hash_addr, hash_len, destination_addr, max_bytes)
     }
 
-    #[cfg(feature = "proto-alpha")]
     unsafe fn reveal(
         &self,
         payload_addr: *const u8,
diff --git a/src/kernel_sdk/host/src/runtime.rs b/src/kernel_sdk/host/src/runtime.rs
index 615afc8b4fb9903c714282b167cf3629d15c5230..dc18b80e78571ea470da94fbe2a175a4b90672e2 100644
--- a/src/kernel_sdk/host/src/runtime.rs
+++ b/src/kernel_sdk/host/src/runtime.rs
@@ -12,7 +12,6 @@
 use alloc::vec::Vec;
 use tezos_smart_rollup_core::{SmartRollupCore, PREIMAGE_HASH_SIZE};
 
-#[cfg(feature = "proto-alpha")]
 use crate::dal_parameters::RollupDalParameters;
 #[cfg(feature = "alloc")]
 use crate::input::Message;
@@ -21,7 +20,6 @@ use crate::metadata::RollupMetadata;
 use crate::path::{Path, RefPath};
 #[cfg(not(feature = "alloc"))]
 use crate::path::{Path, RefPath};
-#[cfg(feature = "proto-alpha")]
 use crate::DAL_PARAMETERS_SIZE;
 use crate::{Error, METADATA_SIZE};
 #[cfg(feature = "alloc")]
@@ -191,7 +189,7 @@ pub trait Runtime {
     ) -> Result<usize, RuntimeError>;
 
     /// Reveal a DAL page.
-    #[cfg(all(feature = "alloc", feature = "proto-alpha"))]
+    #[cfg(feature = "alloc")]
     fn reveal_dal_page(
         &self,
         published_level: i32,
@@ -201,7 +199,6 @@ pub trait Runtime {
     ) -> Result<usize, RuntimeError>;
 
     /// Reveal the DAL parameters.
-    #[cfg(feature = "proto-alpha")]
     fn reveal_dal_parameters(&self) -> RollupDalParameters;
 
     /// Return the size of value stored at `path`
@@ -598,7 +595,7 @@ where
         RollupMetadata::from(destination)
     }
 
-    #[cfg(all(feature = "alloc", feature = "proto-alpha"))]
+    #[cfg(feature = "alloc")]
     fn reveal_dal_page(
         &self,
         published_level: i32,
@@ -631,7 +628,6 @@ where
         }
     }
 
-    #[cfg(feature = "proto-alpha")]
     fn reveal_dal_parameters(&self) -> RollupDalParameters {
         let mut destination = [0u8; DAL_PARAMETERS_SIZE];
         // This will match the encoding declared for revealing DAL parameters in the Tezos protocol.
@@ -754,7 +750,6 @@ fn check_path_exists<T: Path>(
 #[cfg(test)]
 mod tests {
     use super::{Runtime, RuntimeError, PREIMAGE_HASH_SIZE};
-    #[cfg(feature = "proto-alpha")]
     use crate::{dal_parameters::RollupDalParameters, DAL_PARAMETERS_SIZE};
     use crate::{
         input::Message,
@@ -1345,7 +1340,6 @@ mod tests {
     }
 
     #[test]
-    #[cfg(feature = "proto-alpha")]
     fn reveal_dal_parameters_ok() {
         // Arrange
         let expected_dal_parameters = RollupDalParameters {
diff --git a/src/kernel_sdk/mock/src/host.rs b/src/kernel_sdk/mock/src/host.rs
index b57684ededc079d605ec9c4a122d7f2a6fcfa8a6..9ac2bab831698d5cfd74d51a99b34e19e20659ef 100644
--- a/src/kernel_sdk/mock/src/host.rs
+++ b/src/kernel_sdk/mock/src/host.rs
@@ -193,7 +193,6 @@ unsafe impl SmartRollupCore for MockHost {
         metadata.len().try_into().unwrap()
     }
 
-    #[cfg(feature = "proto-alpha")]
     unsafe fn reveal(
         &self,
         _payload_addr: *const u8,
diff --git a/src/kernel_sdk/sdk/src/entrypoint/internal/static_input_host.rs b/src/kernel_sdk/sdk/src/entrypoint/internal/static_input_host.rs
index 7b9fe5096c5879096632101f7d04f0aa181dd203..c71c17013183249baca5b5f1c7c84ada85141a7e 100644
--- a/src/kernel_sdk/sdk/src/entrypoint/internal/static_input_host.rs
+++ b/src/kernel_sdk/sdk/src/entrypoint/internal/static_input_host.rs
@@ -12,7 +12,6 @@
 use crate::core_unsafe::PREIMAGE_HASH_SIZE;
 use crate::host::{Runtime, RuntimeError, ValueType};
 use crate::storage::path::Path;
-#[cfg(feature = "proto-alpha")]
 use crate::types::RollupDalParameters;
 use crate::types::{Message, RollupMetadata};
 use crate::utils::inbox::{file::InboxFile, Inbox, InboxBuilder};
@@ -205,7 +204,6 @@ impl<'runtime, R: Runtime> Runtime for StaticInputHost<'runtime, R> {
         self.host.runtime_version()
     }
 
-    #[cfg(feature = "proto-alpha")]
     #[inline(always)]
     fn reveal_dal_page(
         &self,
@@ -218,7 +216,6 @@ impl<'runtime, R: Runtime> Runtime for StaticInputHost<'runtime, R> {
             .reveal_dal_page(published_level, slot_index, page_index, destination)
     }
 
-    #[cfg(feature = "proto-alpha")]
     #[inline(always)]
     fn reveal_dal_parameters(&self) -> RollupDalParameters {
         self.host.reveal_dal_parameters()
diff --git a/src/kernel_sdk/sdk/src/lib.rs b/src/kernel_sdk/sdk/src/lib.rs
index 27ab0e41af7aa6a2184a77e0644e4a2557580f4f..e3ed495f0923443207c1b15318eab86186d9a7a8 100644
--- a/src/kernel_sdk/sdk/src/lib.rs
+++ b/src/kernel_sdk/sdk/src/lib.rs
@@ -86,7 +86,6 @@ pub mod types {
     pub use tezos_smart_rollup_host::input::Message;
     pub use tezos_smart_rollup_host::metadata::RollupMetadata;
 
-    #[cfg(feature = "proto-alpha")]
     pub use tezos_smart_rollup_host::dal_parameters::RollupDalParameters;
 }