diff --git a/KnownToWork/DeltaChat.md b/KnownToWork/DeltaChat.md
index 5564857..3dfbad4 100644
--- a/KnownToWork/DeltaChat.md
+++ b/KnownToWork/DeltaChat.md
@@ -3,9 +3,10 @@
 | Website | https://delta.chat/                           |
 |---------|-----------------------------------------------|
 | Android | yes [see..](https://delta.chat/de/download)   |
-| apple   | yes [see..](https://delta.chat/de/download)   |
-| linux   | yes [see..](https://delta.chat/de/download)   |
-| win     | yes [see..](https://delta.chat/de/download)   |
+| Apple   | yes [see..](https://delta.chat/de/download)   |
+| Linux   | yes [see..](https://delta.chat/de/download)   |
+| Windows | yes [see..](https://delta.chat/de/download)   |
+| F-Droid | yes [see..](https://f-droid.org/en/packages/com.b44t.messenger/) |
 
 # DeltaChat