diff --git a/ci/integration.sh b/ci/integration.sh
index 8e9e9ed2299..00e599dfb43 100755
--- a/ci/integration.sh
+++ b/ci/integration.sh
@@ -58,20 +58,20 @@ function check {
 
 case ${INTEGRATION} in
     cargo)
-        git clone https://github.com/rust-lang/${INTEGRATION}.git
+        git clone --depth=1 https://github.com/rust-lang/${INTEGRATION}.git
         cd ${INTEGRATION}
         export CFG_DISABLE_CROSS_TESTS=1
         check
         cd -
         ;;
     failure)
-        git clone https://github.com/rust-lang-nursery/${INTEGRATION}.git
+        git clone --depth=1 https://github.com/rust-lang-nursery/${INTEGRATION}.git
         cd ${INTEGRATION}/failure-1.X
         check
         cd -
         ;;
     *)
-        git clone https://github.com/rust-lang-nursery/${INTEGRATION}.git
+        git clone --depth=1 https://github.com/rust-lang-nursery/${INTEGRATION}.git
         cd ${INTEGRATION}
         check
         cd -