diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4cb85811975bfcd0b60fcadca625b2b2df2e6134..992bc84ef54d3ed04dc05f1ab2c9e16e70142444 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ test:
   image: ubuntu:latest
   script: 
     - echo "installing clang"
-    - apt update && apt install clang-9 -y
+    - apt update && apt install clang -y
     - echo "build done, clang installed"
     - echo "compiling"
     - clang -g -O1 -fsanitize=fuzzer,address ./fuzz_target.cc ./c_script.c