diff --git a/.github/workflows/mc_dc_coverage.yml b/.github/workflows/mc_dc_coverage.yml
index 6d44c7ef..ee62ef7f 100644
--- a/.github/workflows/mc_dc_coverage.yml
+++ b/.github/workflows/mc_dc_coverage.yml
@@ -34,7 +34,7 @@ jobs:
         TZ: Etc/UTC
       run: |
         apt-get update
-        apt-get install -y lcov libcurl4-openssl-dev libmariadb-dev libmariadb-dev-compat python3 gcovr
+        apt-get install -y lcov libcurl4-openssl-dev libmariadb-dev libmariadb-dev-compat python3 gcovr bc
         pip install pycryptodome
         curl -LS https://www.gnupg.org/ftp/gcrypt/libgpg-error/libgpg-error-1.50.tar.bz2 -o /tmp/libgpg-error-1.50.tar.bz2
         tar -xjf /tmp/libgpg-error-1.50.tar.bz2 -C /tmp/