diff --git a/library/compiler-builtins/ci/run-docker.sh b/library/compiler-builtins/ci/run-docker.sh
index 5608cedc4677..6b3066e53e66 100755
--- a/library/compiler-builtins/ci/run-docker.sh
+++ b/library/compiler-builtins/ci/run-docker.sh
@@ -23,7 +23,7 @@ run() {
            -v `pwd`:/checkout:ro \
            -v `rustc --print sysroot`:/rust:ro \
            -w /checkout \
-           -it $target \
+           $target \
            sh -c "HOME=/tmp PATH=\$PATH:/rust/bin ci/run.sh $target"
 }