diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 84a5140..93ff7b4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -29,7 +29,7 @@ build:
           echo "Image version: $OVERLEAF_VERSION"
           docker pull sharelatex/sharelatex:latest
           docker run --name temp --entrypoint /bin/bash sharelatex/sharelatex:latest -c "\
-            if [ ! -d /usr/local/texlive ]; then \
+            if ! tlmgr info scheme-full | grep -q 'installed:[[:space:]]*Yes'; then \
               tlmgr option repository $TEXLIVE_REPO && \
               tlmgr install scheme-full && \
               tlmgr path add; \