diff --git a/src/poetry/console/commands/run.py b/src/poetry/console/commands/run.py
index 7d72531b867..00f7a290fee 100644
--- a/src/poetry/console/commands/run.py
+++ b/src/poetry/console/commands/run.py
@@ -44,7 +44,7 @@ def _module(self) -> Module:
 
         return module
 
-    def run_script(self, script: str | dict[str, str], args: str) -> int:
+    def run_script(self, script: str | dict[str, str], args: list[str]) -> int:
         # Calling `sys.argv` should run the same program as the currently
         # running program. To make calling Poetry scripts through RunCommand
         # match this behavior, we must set `sys.argv[0]` to be the full path of