diff --git a/README.md b/README.md
index 8e3e7a008..181aa77ef 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,3 @@
 # Delta Chat Rust
+
+Current commit on deltachat/deltachate-core: `b9fcace18ebb6db2937fee1e7f5bd5b583829a33`.