diff --git a/e2e-tests/containers/dex/Dockerfile b/e2e-tests/containers/dex/Dockerfile
index 1b3129255..a976885c9 100644
--- a/e2e-tests/containers/dex/Dockerfile
+++ b/e2e-tests/containers/dex/Dockerfile
@@ -1,6 +1,6 @@
 FROM dexidp/dex:v2.35.3
 
-COPY ./dex-config.yaml /etc/dex/cfg/config.yaml
+COPY dex-config.yaml /etc/dex/cfg/config.yaml
 
 EXPOSE 5556