diff --git a/.dsk b/.dsk
index 884a9185..0de0c819 160000
--- a/.dsk
+++ b/.dsk
@@ -1 +1 @@
-Subproject commit 884a9185254472bd99277723ced52e7700df350b
+Subproject commit 0de0c81949eb0397fffd79c60c5249c1ae96e533
diff --git a/.profile b/.profile
index dec1250e..4ad168b3 100755
--- a/.profile
+++ b/.profile
@@ -33,7 +33,11 @@ else
 	export EDITOR="vi"
 fi
 
-export PATH=$PATH:$HOME/.local/bin
+# Patch PATH if necessary
+# This string substitution is POSIX-compliant
+localbindir="$HOME/.local/bin"
+[ "${PATH#*$localbindir}" == "$PATH" ] && export PATH="$PATH:$localbindir"
+unset localbindir
 
 # If emerge exists, add emerge aliases
 if `which emerge > /dev/null 2>&1` ; then