diff --git a/prism/src/bin/prism.darwin b/prism/src/bin/prism.darwin
index 8e3c1ecf..c024b3f3 100755
--- a/prism/src/bin/prism.darwin
+++ b/prism/src/bin/prism.darwin
@@ -58,7 +58,7 @@ if [ "$PRISM_HEADLESS" = "" ]; then
 	PRISM_HEADLESS=true
 fi
 
-ICON_OPTION="-Xdock:name=PRISM -Xdock:icon=$PRISM_DIR/etc/p64.png"
+ICON_OPTION="-Xdock:name=PRISM -Xdock:icon=$PRISM_DIR/etc/icons/p64.png"
 
 # Run PRISM through Java
 "$PRISM_JAVA" $PRISM_JAVA_DEBUG $PRISM_JAVAMAXMEM $ICON_OPTION -Djava.awt.headless=$PRISM_HEADLESS -Djava.library.path=$PRISM_DIR/lib -classpath "$PRISM_CLASSPATH" $PRISM_MAINCLASS "$@"