diff --git a/.github/buildkitd.toml b/.github/buildkitd.toml
index 07650f43..c78f80a9 100644
--- a/.github/buildkitd.toml
+++ b/.github/buildkitd.toml
@@ -1,2 +1,2 @@
 [worker.oci]
-  max-parallelism = 2
\ No newline at end of file
+  max-parallelism = 1
\ No newline at end of file