diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index c6bb7ea20..4ec80ce24 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -73,7 +73,6 @@ jobs:
       run: |
         GFORTRAN=gfortran-${{matrix.gcc_v}}
         GCOV=gcov-${{matrix.gcc_v}}
-        apt-get update
         sudo apt update && sudo apt install -y valgrind
         fpm test --runner "valgrind --leak-check=full --show-leak-kinds=all"