diff --git a/src/application/application.yaml b/src/application/application.yaml
index 542121d2..ece9ca87 100644
--- a/src/application/application.yaml
+++ b/src/application/application.yaml
@@ -1314,6 +1314,35 @@ actions:
                         name: Disable dows Media Player Network Sharing Service
                         recommend: true
                         code: sc stop "WMPNetworkSvc" & sc config "WMPNetworkSvc" start=disabled
+            -
+                name: Disable CCleaner Monitoring
+                recommend: false
+                code: |-
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "Monitoring" /t REG_DWORD /d 0 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "HelpImproveCCleaner" /t REG_DWORD /d 0 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "SystemMonitoring" /t REG_DWORD /d 0 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "UpdateAuto" /t REG_DWORD /d 0 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "UpdateCheck" /t REG_DWORD /d 0 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "CheckTrialOffer" /t REG_DWORD /d 0 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)HealthCheck" /t REG_DWORD /d 0 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)QuickClean" /t REG_DWORD /d 0 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)QuickCleanIpm" /t REG_DWORD /d 0 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)GetIpmForTrial" /t REG_DWORD /d 0 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)SoftwareUpdater" /t REG_DWORD /d 0 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)SoftwareUpdaterIpm" /t REG_DWORD /d 0 /f
+                revertCode: |-
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "Monitoring" /t REG_DWORD /d 1 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "HelpImproveCCleaner" /t REG_DWORD /d 1 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "SystemMonitoring" /t REG_DWORD /d 1 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "UpdateAuto" /t REG_DWORD /d 1 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "UpdateCheck" /t REG_DWORD /d 1 /f
+                    reg add "HKCU\Software\Piriform\CCleaner" /v "CheckTrialOffer" /t REG_DWORD /d 1 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)HealthCheck" /t REG_DWORD /d 1 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)QuickClean" /t REG_DWORD /d 1 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)QuickCleanIpm" /t REG_DWORD /d 1 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)GetIpmForTrial" /t REG_DWORD /d 1 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)SoftwareUpdater" /t REG_DWORD /d 1 /f
+                    reg add "HKLM\Software\Piriform\CCleaner" /v "(Cfg)SoftwareUpdaterIpm" /t REG_DWORD /d 1 /f
     -
         category: Security improvements
         children: