diff --git a/.github/workflows/cura-all-installers.yml b/.github/workflows/cura-all-installers.yml
index 34ccffe54b..b024d035a5 100644
--- a/.github/workflows/cura-all-installers.yml
+++ b/.github/workflows/cura-all-installers.yml
@@ -50,7 +50,7 @@ on:
                 required: true
                 type: boolean
             build_macos:
-                description: 'Build for MacOs'
+                description: 'Build for MacOS'
                 default: true
                 required: true
                 type: boolean
diff --git a/.github/workflows/cura-installer.yml b/.github/workflows/cura-installer.yml
index 0dc22f5f1e..fef4547891 100644
--- a/.github/workflows/cura-installer.yml
+++ b/.github/workflows/cura-installer.yml
@@ -310,7 +310,7 @@ jobs:
 
             -   name: Create the MacOS pkg (Bash)
                 if: ${{ github.event.inputs.installer == 'true' && runner.os == 'Macos' }}
-                run: python ../cura_inst/packaging/MacOs/build_macos.py . "${{ steps.filename.outputs.FULL_INSTALLER_FILENAME }}"
+                run: python ../cura_inst/packaging/MacOS/build_macos.py . "${{ steps.filename.outputs.FULL_INSTALLER_FILENAME }}"
                 working-directory: dist
 
             -   name: Upload the artifacts
diff --git a/conanfile.py b/conanfile.py
index b1ca074d74..9a2c1773ed 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -317,7 +317,7 @@ class CuraConan(ConanFile):
         self._generate_cura_version(Path(self.source_folder, "cura"))
 
         if self.options.devtools:
-            entitlements_file = "'{}'".format(Path(self.source_folder, "packaging", "MacOs", "cura.entitlements"))
+            entitlements_file = "'{}'".format(Path(self.source_folder, "packaging", "MacOS", "cura.entitlements"))
             self._generate_pyinstaller_spec(location = self.generators_folder,
                                             entrypoint_location = "'{}'".format(Path(self.source_folder, self._um_data()["runinfo"]["entrypoint"])).replace("\\", "\\\\"),
                                             icon_path = "'{}'".format(Path(self.source_folder, "packaging", self._um_data()["pyinstaller"]["icon"][str(self.settings.os)])).replace("\\", "\\\\"),
@@ -445,7 +445,7 @@ echo "CURA_APP_NAME={{ cura_app_name }}" >> ${{ env_prefix }}GITHUB_ENV
 
         self._generate_cura_version(Path(self._site_packages, "cura"))
 
-        entitlements_file = "'{}'".format(Path(self.cpp_info.res_paths[2], "MacOs", "cura.entitlements"))
+        entitlements_file = "'{}'".format(Path(self.cpp_info.res_paths[2], "MacOS", "cura.entitlements"))
         self._generate_pyinstaller_spec(location = self._base_dir,
                                         entrypoint_location = "'{}'".format(Path(self.cpp_info.bin_paths[0], self._um_data()["runinfo"]["entrypoint"])).replace("\\", "\\\\"),
                                         icon_path = "'{}'".format(Path(self.cpp_info.res_paths[2], self._um_data()["pyinstaller"]["icon"][str(self.settings.os)])).replace("\\", "\\\\"),
diff --git a/packaging/MacOs/build_macos.py b/packaging/MacOS/build_macos.py
similarity index 98%
rename from packaging/MacOs/build_macos.py
rename to packaging/MacOS/build_macos.py
index b8513cb069..06880cf9b7 100644
--- a/packaging/MacOs/build_macos.py
+++ b/packaging/MacOS/build_macos.py
@@ -103,7 +103,7 @@ def create_pkg_installer(filename: str,  dist_path: str) -> None:
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description = "Create installer for Cura.")
-    parser.add_argument("dist_path", type=str, help="Path to Pyinstaller dist folder")
+    parser.add_argument("dist_path", type = str, help="Path to Pyinstaller dist folder")
     parser.add_argument("filename", type = str, help = "Filename of the pkg (e.g. 'UltiMaker-Cura-5.1.0-beta-Macos-X64.pkg')")
     args = parser.parse_args()
 
diff --git a/packaging/MacOs/cura.entitlements b/packaging/MacOS/cura.entitlements
similarity index 100%
rename from packaging/MacOs/cura.entitlements
rename to packaging/MacOS/cura.entitlements
diff --git a/packaging/MacOs/cura_background_dmg.png b/packaging/MacOS/cura_background_dmg.png
similarity index 100%
rename from packaging/MacOs/cura_background_dmg.png
rename to packaging/MacOS/cura_background_dmg.png