diff --git a/bin/docker/exec b/bin/docker/exec
index cdd16a86984..84e9eff3949 100755
--- a/bin/docker/exec
+++ b/bin/docker/exec
@@ -6,6 +6,7 @@ exec docker exec \
   -w '/src' \
   -e RUBY_GLOBAL_METHOD_CACHE_SIZE=131072 \
   -e LD_PRELOAD=/usr/lib/libjemalloc.so \
+  -e CI \
   -e RAILS_ENV \
   -e NO_EMBER_CLI \
   -e QUNIT_RAILS_ENV \