diff --git a/.drone.yml b/.drone.yml
index 300cf3254..5686c5e41 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -179,7 +179,7 @@ steps:
   image: ubuntu:19.04
   environment:
     CC: gcc
-    COMMON_FLAGS: 'USE_OPENMP=1'
+    COMMON_FLAGS: 'USE_THREAD=1'
   commands:
     - echo "MAKE_FLAGS:= $COMMON_FLAGS"
     - apt-get update -y