diff --git a/Documentation/Makefile b/Documentation/Makefile
index e236a07686cd1..e8a869c3ff039 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -42,7 +42,7 @@ endif
 # documentation to be generated correctly.
 cilium-build:
 ifndef SKIP_BUILD
-	../contrib/scripts/builder.sh env MAKEFLAGS="$(MAKEFLAGS)" make build
+	../contrib/scripts/builder.sh env MAKEFLAGS="$(filter-out --jobserver-auth=%,$(MAKEFLAGS))" make build
 else
 	echo "SKIP_BUILD set, assuming all build artifacts are already present."
 endif