diff --git a/2.build.postgresql.sh b/2.build.postgresql.sh
index 71d0d46..74a859a 100755
--- a/2.build.postgresql.sh
+++ b/2.build.postgresql.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 set -euo pipefail
-source ./modules_OCA.env
+source ./0.variables.env
 
 docker build \
   -f "$DIR/Dockerfile" \