diff --git a/.keychain.sh b/.keychain.sh
index 4350af2..2fdbea8 100644
--- a/.keychain.sh
+++ b/.keychain.sh
@@ -1,2 +1,4 @@
-#keychain -q ~/.ssh/dma-key > /dev/null 2>&1 
+if [ ! -f ~/.keychain/`hostname`-sh ]; then
+    keychain -q ~/.ssh/dma-key > /dev/null 2>&1 
+fi
 source ~/.keychain/`hostname`-sh