diff --git a/hooks/dataform_compile.sh b/hooks/dataform_compile.sh
index a036793..56f7b47 100755
--- a/hooks/dataform_compile.sh
+++ b/hooks/dataform_compile.sh
@@ -15,7 +15,7 @@ fi
 dataform install
 dataform compile
 
-if [[ $? -ne 0 ]]; then
+if [ $? -ne 0 ]; then
   exit 1
 else
   exit 0
diff --git a/hooks/dataform_format.sh b/hooks/dataform_format.sh
index 5988135..a9e240f 100755
--- a/hooks/dataform_format.sh
+++ b/hooks/dataform_format.sh
@@ -14,11 +14,11 @@ fi
 
 # Compute hash of all files in the project before and after formatting to detect changes
 
-hash_before_format=$(find . -type f -exec md5sum {} \; | awk '{print $1}' | sort | md5sum | awk '{print $1}')
+hash_before_format=$(find ./definitions ./includes -type f -exec md5sum {} \; | awk '{print $1}' | sort | md5sum | awk '{print $1}')
 
 dataform format
 
-hash_after_format=$(find . -type f -exec md5sum {} \; | awk '{print $1}' | sort | md5sum | awk '{print $1}')
+hash_after_format=$(find ./definitions ./includes -type f -exec md5sum {} \; | awk '{print $1}' | sort | md5sum | awk '{print $1}')
 
 if [ "$hash_before_format" != "$hash_after_format" ]; then
     exit 1