diff --git a/.gitlab-ci/test/gitlab-ci.yml b/.gitlab-ci/test/gitlab-ci.yml
index 69c0a0468f2..eeac4a81e4b 100644
--- a/.gitlab-ci/test/gitlab-ci.yml
+++ b/.gitlab-ci/test/gitlab-ci.yml
@@ -328,7 +328,7 @@ clang-format:
       [ -d "$CI_COMMON_SCRIPTS" ] || exit 1
 
 
-      B2C_TEST_SCRIPT="bash -c 'tar xf ${INSTALL_TARBALL_NAME}; ./install/common/init-stage2.sh'"
+      B2C_TEST_SCRIPT="bash -c 'tar xf ${INSTALL_TARBALL_NAME} && rm ${INSTALL_TARBALL_NAME}; ./install/common/init-stage2.sh'"
 
       # The Valve CI gateway receives jobs in a YAML format. Create a
       # job description from the CI environment.