diff --git a/android-env-vars.sh b/android-env-vars.sh
index 37f7646..ff569ee 100644
--- a/android-env-vars.sh
+++ b/android-env-vars.sh
@@ -1,3 +1,4 @@
 export PATH=/home/build/bin:$PATH
 export USE_CCACHE=1
 export CCACHE_DIR=/srv/ccache
+export CCACHE_COMPRESS=1