diff --git a/package.yaml b/package.yaml
index 71b043e..eea29d5 100644
--- a/package.yaml
+++ b/package.yaml
@@ -59,7 +59,7 @@ dependencies:
 library:
   source-dirs: src
 
-  exposed-module:
+  exposed-modules:
     - Frelude
 
   other-modules: