diff --git a/.gitignore b/.gitignore
index a1b3b23..1a83ce7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -105,4 +105,17 @@ $RECYCLE.BIN/
 .java-version
 
 ## VSCode
-.vscode
\ No newline at end of file
+.vscode
+
+## diagrams.net / draw.io
+# Draw.io temporary files
+*.drawio.bkp
+*.drawio.tmp
+
+# Auto-save files
+*.drawio.autosave
+
+# Exported images (optional – nur wenn du Exporte nicht versionieren willst)
+*.drawio.png
+*.drawio.svg
+*.drawio.pdf
\ No newline at end of file