diff --git a/MASFoundation/Classes/_private_/services/network/internal/MASSecurityPolicy.m b/MASFoundation/Classes/_private_/services/network/internal/MASSecurityPolicy.m
index d3a1cc85..0318cd0f 100644
--- a/MASFoundation/Classes/_private_/services/network/internal/MASSecurityPolicy.m
+++ b/MASFoundation/Classes/_private_/services/network/internal/MASSecurityPolicy.m
@@ -128,7 +128,8 @@ - (BOOL)validateCertPinning:(SecTrustRef)serverTrust configuration:(MASSecurityC
         //
         //  As of this point, if the configuration forces to validate the entire chain, validate entire chain of certificates
         //
-        if ([securityConfiguration validateCertificateChain])
+        
+        if (![securityConfiguration validateCertificateChain])
         {
             int matchingCertificatesCount = 0;