diff --git a/examples/miniapps/ghnav-flask/requirements.txt b/examples/miniapps/ghnav-flask/requirements.txt
index 9ba938f9..f24e8604 100644
--- a/examples/miniapps/ghnav-flask/requirements.txt
+++ b/examples/miniapps/ghnav-flask/requirements.txt
@@ -1,5 +1,4 @@
 dependency-injector[flask,yaml]
-flask
 pygithub
 pytest-flask
 pytest-cov