diff --git a/bash_profile b/bash_profile
index 86795d7..d1fb79b 100644
--- a/bash_profile
+++ b/bash_profile
@@ -1 +1 @@
-source ~/.bashrc
+. ~/.bashrc
diff --git a/zsh/icc b/zsh/icc
index 92a299d..9652e8f 100755
--- a/zsh/icc
+++ b/zsh/icc
@@ -4,19 +4,19 @@ if [ -d "/opt/intel/Compiler" ] ; then
 	if [ -r $iccvars_path ] ; then
 		case `uname -m` in
 			x86_64)
-				source $iccvars_path intel64
+				. $iccvars_path intel64
 			;;
 			i*86)
-				source $iccvars_path ia32
+				. $iccvars_path ia32
 			;;
 			ia64)
-				source $iccvars_path ia64
+				. $iccvars_path ia64
 			;;
 		esac
 	fi
 elif [ -d "/opt/intel/cc" ] || [ -d "/opt/intel/cce" ] ; then
 	iccvars_path=$(echo /opt/intel/cc*/(10|9).*/bin/iccvars.sh(On[1]))
 	if [ -r $iccvars_path ] ; then
-		source $iccvars_path
+		. $iccvars_path
 	fi
 fi