diff --git a/SPECS/elixir.spec b/SPECS/elixir.spec
index 3c25990..690d2da 100644
--- a/SPECS/elixir.spec
+++ b/SPECS/elixir.spec
@@ -65,6 +65,8 @@ find -name ".build" -exec rm \{\} \;
 # Unpack elixir itself (Source0)
 %setup -q -D
 %patch1 -p1
+# FIXME no dialyzer on CentOS 9
+rm -f lib/elixir/test/elixir/kernel/dialyzer_test.exs
 
 # Remove windows-specific scripts
 find -name '*.bat' -exec rm \{\} \;