diff --git a/resources/wx_gui/gui_install_oc.py b/resources/wx_gui/gui_install_oc.py
index 00fbf092b..bc28e2e28 100644
--- a/resources/wx_gui/gui_install_oc.py
+++ b/resources/wx_gui/gui_install_oc.py
@@ -78,10 +78,8 @@ class InstallOCFrame(wx.Frame):
         # Disk images are mixed in with regular disks (ex. payloads.dmg)
         ignore = ["disk image", "read-only", "virtual"]
         for disk in self.available_disks.copy():
-            for string in ignore:
-                if string in self.available_disks[disk]['name'].lower():
-                    del self.available_disks[disk]
-                    break
+            if any(string in self.available_disks[disk]['name'].lower() for string in ignore):
+                del self.available_disks[disk]
 
 
     def _display_disks(self) -> None:
diff --git a/resources/wx_gui/gui_macos_installer_flash.py b/resources/wx_gui/gui_macos_installer_flash.py
index 544afcd04..8205daea5 100644
--- a/resources/wx_gui/gui_macos_installer_flash.py
+++ b/resources/wx_gui/gui_macos_installer_flash.py
@@ -158,10 +158,8 @@ class macOSInstallerFlashFrame(wx.Frame):
             # Disk images are mixed in with regular disks (ex. payloads.dmg)
             ignore = ["disk image", "read-only", "virtual"]
             for disk in self.available_disks.copy():
-                for string in ignore:
-                    if string in self.available_disks[disk]['name'].lower():
-                        del self.available_disks[disk]
-                        break
+                if any(string in self.available_disks[disk]['name'].lower() for string in ignore):
+                    del self.available_disks[disk]
 
 
         thread = threading.Thread(target=_fetch_disks)