diff --git a/.profile b/.profile
index 8b62ee0..85494fb 100644
--- a/.profile
+++ b/.profile
@@ -24,4 +24,4 @@ fi
 # added by Anaconda3 2.4.1 installer
 export PATH="/Users/doty/anaconda/bin:$PATH"
 
-source "$HOME/.cargo/env"
+. "$HOME/.cargo/env"