diff --git a/nextcloud.changes b/nextcloud.changes
index f65633d..104ba5c 100644
--- a/nextcloud.changes
+++ b/nextcloud.changes
@@ -1,7 +1,7 @@
 -------------------------------------------------------------------
 Mon May 22 15:28:21 UTC 2017 - ecsos@opensuse.org
 
-- upstram update to version 12.0.0
+- upstream update to version 12.0.0
   no changelog from upstream at this time
   See https://github.com/nextcloud/server/issues?q=is%3Aissue+milestone%3A%22Nextcloud+12.0%22+is%3Aclosed
 
diff --git a/nextcloud.spec b/nextcloud.spec
index e707da3..0283457 100644
--- a/nextcloud.spec
+++ b/nextcloud.spec
@@ -119,9 +119,13 @@ cp %{SOURCE2} .
 cp %{SOURCE3} .
 cp %{SOURCE4} .
 cp %{SOURCE5} .
-#%%patch0 -p0
-# git files should not be removed, otherwise nextcloud rise up ntegrity check failure.
-#rm `find . -name ".gitignore" -or -name ".gitkeep"`
+# delete unneeded gitfiles 
+rm -r `find . -name ".gitignore" -or -name ".gitkeep" -or -name ".github"`
+# remove entries in signature.json to prevent integrity check failure
+find . -iname signature.json \
+    -exec sed -i "/\/.gitignore\": ./d" "{}" \;  \
+    -exec sed -i "/\/.gitkeep\": ./d" "{}" \; \
+    -exec sed -i "/\/.github\": ./d" "{}" \;
 
 %build