diff --git a/ci/build.sh b/ci/build.sh
index 69d356bf79..bee8f057a7 100755
--- a/ci/build.sh
+++ b/ci/build.sh
@@ -56,7 +56,6 @@ pushd $BUILD_DIR
 
 cmake \
 -DCMAKE_BUILD_TYPE=${BUILD_TYPE:-"Debug"} \
--DCMAKE_CXX_FLAGS="-g -Og" \
 -DPORTABLE=ON \
 -DACTIVE_NETWORK=nano_${NANO_NETWORK:-"live"}_network \
 -DNANO_TEST=${NANO_TEST:-OFF} \