diff --git a/.travis.yml b/.travis.yml
index 1d32cfda..802f3229 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -36,6 +36,7 @@ env:
 
 before_install:
     ## Packages
+    - sudo rm -f /etc/apt/sources.list.d/mongodb.list  # Makes apt crash on Precise, and we don't need MongoDB
     - sudo apt-get update -qq
     - sudo apt-get install -y graphviz