diff --git a/contrib/grimshot b/contrib/grimshot
index 24580dcd0..db2ea3fd6 100755
--- a/contrib/grimshot
+++ b/contrib/grimshot
@@ -14,7 +14,7 @@
 
 getTargetDirectory() {
   test -f ${XDG_CONFIG_HOME:-~/.config}/user-dirs.dirs && \
-    source ${XDG_CONFIG_HOME:-~/.config}/user-dirs.dirs
+    . ${XDG_CONFIG_HOME:-~/.config}/user-dirs.dirs
 
   echo ${XDG_SCREENSHOTS_DIR:-${XDG_PICTURES_DIR:-$HOME}}
 }