diff --git a/.ccignore b/.ccignore
index 0aeaf52..f0cdcf3 100644
--- a/.ccignore
+++ b/.ccignore
@@ -1,5 +1,7 @@
 README.md
-prepapre-commit-msg
+prepare-commit-msg
 post-commit
-.sh
+test.sh
+test-files/basic.cpp
+testfiles/thing.js
 LICENSE
diff --git a/post-commit b/post-commit
index bd44cfa..4d5e8df 100755
--- a/post-commit
+++ b/post-commit
@@ -12,12 +12,12 @@ IGNORED=( ".ccignore" )
 # can be found
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 if echo "$DIR" | grep -qs 'git'; then
-  cd "$( echo "$DIR" | grep -Po '^.*(?=(\.git))' )" 
+  cd "$( echo "$DIR" | pcregrep -o '^.*(?=(\.git))' )" 
 fi
 
 if [ -f ".ccignore" ]; then
- while IFS='' read -r line || [[ -n "$line" ]]; do
-   IGNORED+=( "$line" )
+  while IFS='' read -r line || [[ -n "$line" ]]; do
+    IGNORED+=( "$line" )
   done < ".ccignore"
 fi