diff --git a/rebar.config b/rebar.config
index 6e7d51f..5c01bd1 100644
--- a/rebar.config
+++ b/rebar.config
@@ -22,4 +22,4 @@
     deprecated_functions
 ]}.
 
-{plugins, [rebar3_hex]}.
+{project_plugins, [rebar3_hex]}.