diff --git a/include/DataFrame/Internals/DataFrame_private_decl.h b/include/DataFrame/Internals/DataFrame_private_decl.h
index 320377d1..cc58cb67 100644
--- a/include/DataFrame/Internals/DataFrame_private_decl.h
+++ b/include/DataFrame/Internals/DataFrame_private_decl.h
@@ -1271,7 +1271,7 @@ explode_helper_(DataFrame &result,
         }
 
     return;
-};
+}
 
 // ----------------------------------------------------------------------------