diff --git a/compiler/test/dotc/pos-recompilation.whitelist b/compiler/test/dotc/pos-recompilation.whitelist
index 3e33afd4878d..9085b6a088e5 100644
--- a/compiler/test/dotc/pos-recompilation.whitelist
+++ b/compiler/test/dotc/pos-recompilation.whitelist
@@ -496,7 +496,6 @@ t0020
 t0029
 t0030
 t0031
-t0049
 t0053
 t0054
 t0061
@@ -511,7 +510,6 @@ t0085
 t0091
 t0093
 t0123
-t0154
 t0165
 t0204
 t0227
diff --git a/compiler/test/dotc/run-decompilation.blacklist b/compiler/test/dotc/run-decompilation.blacklist
index 42c825d738dc..d530d08146cf 100644
--- a/compiler/test/dotc/run-decompilation.blacklist
+++ b/compiler/test/dotc/run-decompilation.blacklist
@@ -49,3 +49,6 @@ t6104.scala
 
 # Stackoverflow
 t10594.scala
+
+i4557.scala
+i4557a.scala