diff --git a/general/Dockerfile b/general/Dockerfile
index 0e4d557..ba3e477 100644
--- a/general/Dockerfile
+++ b/general/Dockerfile
@@ -54,3 +54,5 @@ FROM gitea.simcop2387.info/simcop2387/postgresql-container-base:${BASE_IMAGE_TAG
 COPY --from=pgbuilder /usr/share/postgresql/. /usr/share/posrgresql/
 COPY --from=pgbuilder /usr/lib/postgresql/. /usr/lib/postgresql/
 COPY --from=pgbuilder /usr/local/. /usr/local/
+
+RUN ls -lah /usr/share/posrgresql/*/extension/