diff --git a/src/main/kotlin/app/revanced/patcher/fingerprint/method/utils/MethodFingerprintUtils.kt b/src/main/kotlin/app/revanced/patcher/fingerprint/method/utils/MethodFingerprintUtils.kt
index ddd78f67..cabe8dc3 100644
--- a/src/main/kotlin/app/revanced/patcher/fingerprint/method/utils/MethodFingerprintUtils.kt
+++ b/src/main/kotlin/app/revanced/patcher/fingerprint/method/utils/MethodFingerprintUtils.kt
@@ -68,7 +68,7 @@ object MethodFingerprintUtils {
             )
         ) return false
 
-        if (methodFingerprint.customFingerprint != null && methodFingerprint.customFingerprint!!(context))
+        if (methodFingerprint.customFingerprint != null && !methodFingerprint.customFingerprint!!(context))
             return false
 
         if (methodFingerprint.strings != null) {