diff --git a/integration/upstream-tests/test.sh b/integration/upstream-tests/test.sh
index 7b5eb9f..e27b57b 100755
--- a/integration/upstream-tests/test.sh
+++ b/integration/upstream-tests/test.sh
@@ -83,7 +83,7 @@ RuntimeBuildSources=no
 EOF
 
 # Ensure packages built for this test have highest priority
-echo "priority=1" >> /etc/yum.repos.d/copr_build*
+echo -e "\npriority=1" >> /etc/yum.repos.d/copr_build*
 
 # Disable mkosi's own repository logic
 touch /etc/yum.repos.d/mkosi.repo