diff --git a/src/bin_dal_node/accuser.ml b/src/bin_dal_node/accuser.ml
index e79821bf6a5856fda647582c73912867e2d4348d..8313c20997aa5ab2f3e674bddcbec6f08cd7fb5c 100644
--- a/src/bin_dal_node/accuser.ml
+++ b/src/bin_dal_node/accuser.ml
@@ -112,15 +112,33 @@ let inject_entrapment_evidences (type block_info)
                       trap_injection
                       ( delegate,
                         published_level,
-                        shard.Cryptobox.index,
-                        slot_index ))
+                        attested_level,
+                        slot_index,
+                        shard.Cryptobox.index ))
                 in
-                Plugin.inject_entrapment_evidence
-                  rpc_ctxt
-                  ~attested_level
-                  attestation
-                  ~slot_index
-                  ~shard
-                  ~proof:shard_proof
+                let*! res =
+                  Plugin.inject_entrapment_evidence
+                    rpc_ctxt
+                    ~attested_level
+                    attestation
+                    ~slot_index
+                    ~shard
+                    ~proof:shard_proof
+                in
+                match res with
+                | Ok () -> return_unit
+                | Error err ->
+                    let*! () =
+                      Event.(
+                        emit
+                          trap_injection_failure
+                          ( delegate,
+                            published_level,
+                            attested_level,
+                            slot_index,
+                            shard.Cryptobox.index,
+                            err ))
+                    in
+                    return_unit
               else return_unit)
             traps_to_inject)
diff --git a/src/bin_dal_node/event.ml b/src/bin_dal_node/event.ml
index 5b427ba74991c4660418800aab4e109f33d18d1b..0e7c1c158e3398f8d6f917f1732a4fc31b035606 100644
--- a/src/bin_dal_node/event.ml
+++ b/src/bin_dal_node/event.ml
@@ -749,17 +749,36 @@ let warn_attester_did_not_attest_slot =
     ~pp1:Signature.Public_key_hash.pp_short
 
 let trap_injection =
-  declare_4
+  declare_5
     ~section
     ~name:"trap_injection"
     ~msg:
       "Injecting entrapment evidence for delegate {delegate}, published level \
-       {published_level}, slot index {slot_index}, shard index {shard_index}"
+       {published_level}, attested level {attested_level}, slot index \
+       {slot_index}, shard index {shard_index}"
     ~level:Notice
     ("delegate", Signature.Public_key_hash.encoding)
     ("published_level", Data_encoding.int32)
+    ("attested_level", Data_encoding.int32)
+    ("slot_index", Data_encoding.int31)
+    ("shard_index", Data_encoding.int31)
+
+let trap_injection_failure =
+  declare_6
+    ~section
+    ~name:"trap_injection_failure"
+    ~msg:
+      "Failed to inject an entrapment evidence for delegate {delegate}, \
+       published level {published_level}, attested level {attested_level}, \
+       slot index {slot_index}, shard index {shard_index}: {error}"
+    ~level:Warning
+    ~pp6:pp_print_trace
+    ("delegate", Signature.Public_key_hash.encoding)
+    ("published_level", Data_encoding.int32)
+    ("attested_level", Data_encoding.int32)
     ("slot_index", Data_encoding.int31)
     ("shard_index", Data_encoding.int31)
+    ("error", trace_encoding)
 
 let trap_check_failure =
   declare_3