diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1565099b8ed..ca24f41a9e6 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -12,6 +12,7 @@ jobs:
       - run:
           name: Test
           command: |
+            ./tests/test-license.py
             cc -v; CFLAGS="-O0 -Werror" make all && make clean
             make c99build         ; make clean
             make c11build         ; make clean