diff --git a/CI/before-script-linux.sh b/CI/before-script-linux.sh
index e89ddb573..a45d1e6b4 100755
--- a/CI/before-script-linux.sh
+++ b/CI/before-script-linux.sh
@@ -8,4 +8,4 @@ fi
 set -ex
 ccache -s || echo "CCache is not available."
 mkdir build && cd build
-cmake ..
+cmake -DBUILD_CAPTIONS=ON ..