diff --git a/pyinstaller.spec b/pyinstaller.spec
index 4c4e2a6..77c4290 100644
--- a/pyinstaller.spec
+++ b/pyinstaller.spec
@@ -20,15 +20,15 @@ elif sys.platform == 'darwin':
 elif sys.platform == 'win32':
     occt_dir = os.path.join(Path(sys.prefix), 'Library', 'share', 'opencascade')
     ocp_path = (os.path.join(HOMEPATH, 'OCP.cp39-win_amd64.pyd'), '.')
-    cas_dllA = os.path.join(HOMEPATH, 'casadi', 'libcasadi.dll')
-    cas_dllB = os.path.join(HOMEPATH, 'casadi', 'libcasadi_nlpsol_ipopt.dll')
+    #cas_dllA = os.path.join(HOMEPATH, 'casadi', 'libcasadi.dll')
+    #cas_dllB = os.path.join(HOMEPATH, 'casadi', 'libcasadi_nlpsol_ipopt.dll')
 
 datas1, binaries1, hiddenimports1 = collect_all('debugpy')
 hiddenimports2 = collect_submodules('xmlrpc')
 
 a = Analysis(['run.py'],
              pathex=['.'],
-             binaries=[ocp_path] + [cas_dllA] + [cas_dllB] + binaries1,
+             binaries=[ocp_path] + binaries1,
              datas=[(spyder_data, 'spyder'),
                     (occt_dir, 'opencascade'),
                     (cqw_path, 'cq_warehouse'),
@@ -37,10 +37,11 @@ a = Analysis(['run.py'],
              hiddenimports=['ipykernel.datapub', 'debugpy', 'vtkmodules', 'vtkmodules.all',
                             'pyqtgraph.graphicsItems.ViewBox.axisCtrlTemplate_pyqt5',
                             'pyqtgraph.graphicsItems.PlotItem.plotConfigTemplate_pyqt5',
-                            'pyqtgraph.imageview.ImageViewTemplate_pyqt5', 'xmlrpc',
+                            'pyqtgraph.imageview.ImageViewTemplate_pyqt5', 'xmlrpc', 'casadi'
                             'zmq.backend', 'cq_warehouse', 'cq_warehouse.bearing', 'cq_warehouse.chain',
                             'cq_warehouse.drafting', 'cq_warehouse.extensions', 'cq_warehouse.fastener',
-                            'cq_warehouse.sprocket', 'cq_warehouse.thread', 'cq_gears', 'cq_cache', 'build123d', 'cqmore'] + hiddenimports1 + hiddenimports2,
+                            'cq_warehouse.sprocket', 'cq_warehouse.thread', 'cq_gears', 'cq_cache',
+                            'build123d', 'cqmore'] + hiddenimports1 + hiddenimports2,
              hookspath=[],
              runtime_hooks=['pyinstaller/pyi_rth_occ.py',
                             'pyinstaller/pyi_rth_fontconfig.py'],