diff --git a/C/OperatingSystem/buildenv/start.bat b/C/OperatingSystem/buildenv/start.bat
index 277559892..994c265e0 100644
--- a/C/OperatingSystem/buildenv/start.bat
+++ b/C/OperatingSystem/buildenv/start.bat
@@ -1 +1 @@
-docker run --rm -it -v D:\Programmierstuff\C\OperatingSystem:/root/env myos-buildenv
\ No newline at end of file
+docker run --rm -it -v "%cd%":/root/env myos-buildenv
\ No newline at end of file