diff --git a/benchmark/cpp-test.sh b/benchmark/cpp-test.sh
index 519e9d61a..7dcbfabee 100755
--- a/benchmark/cpp-test.sh
+++ b/benchmark/cpp-test.sh
@@ -5,7 +5,7 @@ set -e
 
 [ ! -d "build" ] && mkdir build
 cd build
-cmake -G "Unix Makefiles" ..
+cmake -DEXERCISM_RUN_ALL_TESTS=1 -G "Unix Makefiles" ..
 make