diff --git a/ci/build.sh b/ci/build.sh
index 9e00c41..9cc9615 100644
--- a/ci/build.sh
+++ b/ci/build.sh
@@ -1,4 +1,4 @@
 #!/bin/sh
 
 make -C _build toolchain
-#make -C _build BR2_JLEVEL=$(($(nproc) / 2))
+make -C _build BR2_JLEVEL=$(($(nproc) / 2))