diff --git a/pyinstaller/hook-casadi.py b/pyinstaller/hook-casadi.py
deleted file mode 100644
index 47db8b1..0000000
--- a/pyinstaller/hook-casadi.py
+++ /dev/null
@@ -1,9 +0,0 @@
-# hook-casadi.py
-from PyInstaller.utils.hooks import collect_dynamic_libs
-
-binaries = collect_dynamic_libs('casadi')
-
-# Something about legacy import codepaths in casadi.casadi causes PyInstaller's analysis to pick up
-# casadi._casadi as a top-level _casadi module, which is wrong.
-hiddenimports = ['casadi._casadi']
-excludedimports = ['_casadi']