diff --git a/.github/workflows/tests_suite.yml b/.github/workflows/tests_suite.yml
index 819d61478c..06840c4a23 100644
--- a/.github/workflows/tests_suite.yml
+++ b/.github/workflows/tests_suite.yml
@@ -23,7 +23,7 @@ jobs:
         os: [ubuntu-20.04, macos-11]
         include:
           - os: ubuntu-20.04
-            DEPENDENCIES_INSTALLATION: "sudo apt -y install clang-format-10 cppcheck"
+            DEPENDENCIES_INSTALLATION: "sudo apt update; sudo apt -y install clang-format-10 cppcheck"
           - os: macos-11
             DEPENDENCIES_INSTALLATION: "brew install clang-format@11 cppcheck; ln /usr/local/bin/clang-format-11 /usr/local/bin/clang-format"
     runs-on: ${{ matrix.os }}