diff --git a/scripts/install b/scripts/install
index a6acc30..8d560f6 100755
--- a/scripts/install
+++ b/scripts/install
@@ -101,6 +101,10 @@ ynh_script_progression --message="Installing $app with Composer..." --weight=5
 
 ynh_install_composer --install_args="--ignore-platform-reqs" 2>&1
 
+pushd $final_path
+	patch --strip=1 < $YNH_APP_BASEDIR/sources/app-array_key_exists.patch
+popd 
+
 #=================================================
 # ADD A CONFIGURATION
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index ee723c3..21d255e 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -98,6 +98,10 @@ ynh_script_progression --message="Installing $app with Composer..." --weight=5
 
 ynh_install_composer --install_args="--ignore-platform-reqs" 2>&1
 
+pushd $final_path
+	patch --strip=1 < $YNH_APP_BASEDIR/sources/app-array_key_exists.patch
+popd 
+
 #=================================================
 # UPDATE A CONFIG FILE
 #=================================================
diff --git a/sources/patches/app-array_key_exists.patch b/sources/app-array_key_exists.patch
similarity index 100%
rename from sources/patches/app-array_key_exists.patch
rename to sources/app-array_key_exists.patch
diff --git a/sources/extra_files/app/.gitignore b/sources/extra_files/app/.gitignore
deleted file mode 100644
index 783a4ae..0000000
--- a/sources/extra_files/app/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*~
-*.sw[op]
diff --git a/sources/patches/.gitignore b/sources/patches/.gitignore
deleted file mode 100644
index 783a4ae..0000000
--- a/sources/patches/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*~
-*.sw[op]