diff --git a/pkgs/development/compilers/crystal/build-package.nix b/pkgs/development/compilers/crystal/build-package.nix
index ee0646c25d18..dea386b875b4 100644
--- a/pkgs/development/compilers/crystal/build-package.nix
+++ b/pkgs/development/compilers/crystal/build-package.nix
@@ -150,6 +150,9 @@ stdenv.mkDerivation (mkDerivationArgs // {
 
   installCheckPhase = args.installCheckPhase or ''
     for f in $out/bin/*; do
+      if [ $f == $out/bin/*.dwarf ]; then
+        continue
+      fi
       $f --help > /dev/null
     done
   '';