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-rwxr-xr-xtravis/travis-build-cpp.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/travis/travis-build-cpp.sh b/travis/travis-build-cpp.sh
index 6320cd505ca..42dbf0e6467 100755
--- a/travis/travis-build-cpp.sh
+++ b/travis/travis-build-cpp.sh
@@ -7,7 +7,7 @@ BUILD_DIR=~/build
mkdir "${BUILD_DIR}"
-export CCACHE_SIZE="4G"
+export CCACHE_SIZE="1G"
export CCACHE_COMPRESS=1
NUM_THREADS=4