diff --git a/.printer-linter b/.printer-linter
index 2ead01ffb17..3a42a5c0333 100644
--- a/.printer-linter
+++ b/.printer-linter
@@ -2,6 +2,7 @@ checks:
     diagnostic-mesh-file-extension: true
     diagnostic-mesh-file-size: true
     diagnostic-definition-redundant-override: true
+    diagnostic-resources-macos-app-directory-name: true
 fixes:
     diagnostic-definition-redundant-override: true
 format:
diff --git a/printer-linter/pyproject.toml b/printer-linter/pyproject.toml
index 74c6531c870..c346dc0496e 100644
--- a/printer-linter/pyproject.toml
+++ b/printer-linter/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "printerlinter"
 description = "Cura UltiMaker printer linting tool"
-version = "0.1.0"
+version = "0.1.1"
 authors = [
     { name = "UltiMaker", email = "cura@ultimaker.com" }
 ]
diff --git a/printer-linter/src/printerlinter/factory.py b/printer-linter/src/printerlinter/factory.py
index d27f82244b6..4473fb9a4ed 100644
--- a/printer-linter/src/printerlinter/factory.py
+++ b/printer-linter/src/printerlinter/factory.py
@@ -1,26 +1,27 @@
 from pathlib import Path
-from typing import Optional
+from typing import Optional, List
 
 from .linters.profile import Profile
 from .linters.defintion import Definition
 from .linters.linter import Linter
 from .linters.meshes import Meshes
+from .linters.directory import Directory
 
 
-def getLinter(file: Path, settings: dict) -> Optional[Linter]:
+def getLinter(file: Path, settings: dict) -> Optional[List[Linter]]:
     """ Returns a Linter depending on the file format """
     if not file.exists():
         return None
 
     if ".inst" in file.suffixes and ".cfg" in file.suffixes:
-        return Profile(file, settings)
+        return [Directory(file, settings), Profile(file, settings)]
 
     if ".def" in file.suffixes and ".json" in file.suffixes:
         if file.stem in ("fdmprinter.def", "fdmextruder.def"):
             return None
-        return Definition(file, settings)
+        return [Directory(file, settings), Definition(file, settings)]
 
     if file.parent.stem == "meshes":
-        return Meshes(file, settings)
+        return [Meshes(file, settings)]
 
-    return None
+    return [Directory(file, settings)]
diff --git a/printer-linter/src/printerlinter/linters/directory.py b/printer-linter/src/printerlinter/linters/directory.py
new file mode 100644
index 00000000000..1e81be4ded4
--- /dev/null
+++ b/printer-linter/src/printerlinter/linters/directory.py
@@ -0,0 +1,32 @@
+from pathlib import Path
+from typing import Iterator
+
+from ..diagnostic import Diagnostic
+from .linter import Linter
+
+
+class Directory(Linter):
+    def __init__(self, file: Path, settings: dict) -> None:
+        """ Finds issues in the parent directory"""
+        super().__init__(file, settings)
+
+    def check(self) -> Iterator[Diagnostic]:
+        if self._settings["checks"].get("diagnostic-resources-macos-app-directory-name", False):
+            for check in self.checkForDotInDirName():
+                yield check
+
+        yield
+
+    def checkForDotInDirName(self) -> Iterator[Diagnostic]:
+        """ Check if there is a dot in the directory name, MacOS has trouble signing and notarizing otherwise """
+        if any("." in p for p in self._file.parent.parts):
+            print("bghkgh")
+            yield Diagnostic(
+                file = self._file,
+                diagnostic_name = "diagnostic-resources-macos-app-directory-name",
+                message = f"Directory name containing a `.` not allowed {self._file.suffix}, rename directory containing this file e.q: `_`",
+                level = "Error",
+                offset = 1
+            )
+        yield
+
diff --git a/printer-linter/src/terminal.py b/printer-linter/src/terminal.py
index 71103a0db2d..fb5ee36bd08 100644
--- a/printer-linter/src/terminal.py
+++ b/printer-linter/src/terminal.py
@@ -71,12 +71,16 @@ def main() -> None:
 
 def diagnoseIssuesWithFile(file: Path, settings: dict) -> List[Diagnostic]:
     """ For file, runs all diagnostic checks in settings and returns a list of diagnostics """
-    linter = factory.getLinter(file, settings)
+    linters = factory.getLinter(file, settings)
 
-    if not linter:
+    if not linters:
         return []
 
-    return list(filter(lambda d: d is not None, linter.check()))
+    linter_results = []
+    for linter in linters:
+        linter_results.extend(list(filter(lambda d: d is not None, linter.check())))
+
+    return linter_results
 
 
 def applyFixesToFile(file, settings, full_body_check) -> None: