diff --git a/manifest/main.ml b/manifest/main.ml
index e04bed4b14ca91f90d642d784c457d27f9ffba91..aab53a856841b181ff203fd7a3d697a75743a9c3 100644
--- a/manifest/main.ml
+++ b/manifest/main.ml
@@ -349,7 +349,7 @@ let zarith =
 
 let zarith_stubs_js = external_lib ~js_compatible:true "zarith_stubs_js" V.True
 
-let ledgerwallet_tezos = external_lib "ledgerwallet-tezos" V.(at_least "0.3.0")
+let ledgerwallet_tezos = external_lib "ledgerwallet-tezos" V.(exactly "0.3.0")
 
 (* This modules aims to define the list of packages versions that
    generate conflicts. *)
diff --git a/opam/octez-shell-libs.opam b/opam/octez-shell-libs.opam
index dfb35ea89275bc61a86651f78063dff6e7e7f356..eaa3fbefe6e6e2990ee1901011a82d7ff60399ab 100644
--- a/opam/octez-shell-libs.opam
+++ b/opam/octez-shell-libs.opam
@@ -46,7 +46,7 @@ depopts: [
 ]
 conflicts: [
   "checkseum" { = "0.5.0" }
-  "ledgerwallet-tezos" { < "0.3.0" }
+  "ledgerwallet-tezos" { != "0.3.0" }
 ]
 build: [
   ["rm" "-r" "vendors" "contrib"]
diff --git a/opam/virtual/octez-deps.opam b/opam/virtual/octez-deps.opam
index c09e5ebf6a6ac234fd6930dabd395aa4c5a9395f..6334f9bb629077f4dac23e4bd1c5ceed439eae28 100644
--- a/opam/virtual/octez-deps.opam
+++ b/opam/virtual/octez-deps.opam
@@ -49,7 +49,7 @@ depends: [
   "jingoo"
   "json-data-encoding" { >= "0.12" & < "0.13" }
   "lambda-term" { >= "3.3.1" }
-  "ledgerwallet-tezos" { >= "0.3.0" }
+  "ledgerwallet-tezos" { = "0.3.0" }
   "logs"
   "lwt" { >= "5.7.0" }
   "lwt-canceler" { >= "0.3" & < "0.4" }