diff --git a/test/test-functions b/test/test-functions
index 410b1699bf6..c049d4b64a5 100644
--- a/test/test-functions
+++ b/test/test-functions
@@ -2343,7 +2343,7 @@ instmods() {
                 else
                     (
                         [[ "$mpargs" ]] && echo "$mpargs"
-                        find "$mod_dir" -path "*/${mod#=}/*" -type f -printf '%f\n'
+                        find "$mod_dir" -path "*/${mod#=}/*" -name "*.ko*" -type f -printf '%f\n'
                     ) | instmods
                 fi
                 ;;