diff --git a/Sources/EmbraceConfigInternal/EmbraceConfigurable/RemoteConfig.swift b/Sources/EmbraceConfigInternal/EmbraceConfigurable/RemoteConfig.swift
index 589e188c..e42935c7 100644
--- a/Sources/EmbraceConfigInternal/EmbraceConfigurable/RemoteConfig.swift
+++ b/Sources/EmbraceConfigInternal/EmbraceConfigurable/RemoteConfig.swift
@@ -89,6 +89,9 @@ extension RemoteConfig: EmbraceConfigurable {
 
 extension RemoteConfig {
     func isEnabled(threshold: Float) -> Bool {
+        if (threshold <= 0 || threshold > 100) {
+            return false
+        }
         return Self.isEnabled(hexValue: deviceIdHexValue, digits: Self.deviceIdUsedDigits, threshold: threshold)
     }