diff --git a/src/docker.js b/src/docker.js
index 594f42ddd..5e2afd89d 100644
--- a/src/docker.js
+++ b/src/docker.js
@@ -135,7 +135,7 @@ async function pullImage(manifest) {
 
             if (!layerError) return resolve();
 
-            reject(new BoxError(layerError.includes('no space') ? BoxError.FS_ERROR : BoxError.DOCKER_ERROR, layerError.message));
+            reject(new BoxError(layerError.message.includes('no space') ? BoxError.FS_ERROR : BoxError.DOCKER_ERROR, layerError.message));
         });
 
         stream.on('error', function (error) { // this is only hit for stream error and not for some download error