diff --git a/bamboo/env.sh b/bamboo/env.sh
index b370d24c9..eb32bda94 100644
--- a/bamboo/env.sh
+++ b/bamboo/env.sh
@@ -1,7 +1,3 @@
 #!/bin/bash
 
-# Disable parallel builds in bamboo due to occasional failure
-# GCC Parallel error: file not recognized: File truncated
-#  https://seiscode.iris.washington.edu/issues/587
-
-make_parallel="no"
+make_parallel="yes"