diff --git a/.gitignore b/.gitignore
index 20537be..6fbd3a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /BeWoPlanerChat/MyTestApplication
 /BeWoPlanerChat/bewoplaner-chat-android/app/*.apk
 /PrototypChat/.vs/PrototypChat/v14
+/PrototypChat/.vs/PrototypChat/v15/sqlite3
diff --git a/PrototypChat/.vs/PrototypChat/v15/.suo b/PrototypChat/.vs/PrototypChat/v15/.suo
deleted file mode 100644
index 72086e0..0000000
Binary files a/PrototypChat/.vs/PrototypChat/v15/.suo and /dev/null differ