diff --git a/pkgs/development/compilers/graalvm/community-edition/ruby-installable-svm.nix b/pkgs/development/compilers/graalvm/community-edition/ruby-installable-svm.nix
index e7f8f157db9e..381c895c2b3a 100644
--- a/pkgs/development/compilers/graalvm/community-edition/ruby-installable-svm.nix
+++ b/pkgs/development/compilers/graalvm/community-edition/ruby-installable-svm.nix
@@ -26,7 +26,7 @@ graalvmCEPackages.buildGraalvmProduct rec {
 
   graalvmPhases.installCheckPhase = ''
     echo "Testing TruffleRuby"
-    # Hide warnings about wrong locale
+    # Fixup/silence warnings about wrong locale
     export LANG=C
     export LC_ALL=C
     $out/bin/ruby -e 'puts(1 + 1)'