diff --git a/servo-dependencies.sls b/servo-dependencies.sls
index fa430164..ff319e99 100644
--- a/servo-dependencies.sls
+++ b/servo-dependencies.sls
@@ -14,7 +14,7 @@ ghp-import:
 libglib2.0-dev:
   pkg.installed
 
-libgl1-mesa-dri:
+libgl1-mesa-dri
   pkg.installed
 
 freeglut3-dev: