diff --git a/src/main/fc/config.c b/src/main/fc/config.c
index 147163a11b..7087e7f0e8 100755
--- a/src/main/fc/config.c
+++ b/src/main/fc/config.c
@@ -1261,6 +1261,11 @@ void validateAndFixConfig(void)
     }
 #endif
 
+    // Prevent invalid notch cutoff
+    if (currentProfile->pidProfile.dterm_notch_cutoff >= currentProfile->pidProfile.dterm_notch_hz) {
+        currentProfile->pidProfile.dterm_notch_hz = 0;
+    }
+
     validateAndFixGyroConfig();
 
 #if defined(TARGET_VALIDATECONFIG)