diff --git a/.github/workflows/czech.yml b/.github/workflows/czech.yml
index 44de5ba..b52ad46 100644
--- a/.github/workflows/czech.yml
+++ b/.github/workflows/czech.yml
@@ -46,4 +46,4 @@ jobs:
           sudo -u postgres pwd
           sudo -u postgres ls -l
           chmod +x createdb.sh
-          sudo -u postgres createdb.sh
+          sudo -u postgres ./createdb.sh