diff --git a/src/darwin/Framework/CHIP/MTRCertificates.mm b/src/darwin/Framework/CHIP/MTRCertificates.mm
index 140dd5deb41aae..7dcec96cba695b 100644
--- a/src/darwin/Framework/CHIP/MTRCertificates.mm
+++ b/src/darwin/Framework/CHIP/MTRCertificates.mm
@@ -158,8 +158,9 @@ + (BOOL)keypair:(id<MTRKeypair>)keypair matchesCertificate:(NSData *)certificate
         publicKey = [keypair copyPublicKey];
     } else {
         publicKey = [keypair publicKey];
-        if (publicKey)
+        if (publicKey) {
             CFRetain(publicKey);
+        }
     }
 
     CHIP_ERROR err = MTRP256KeypairBridge::MatterPubKeyFromSecKeyRef(publicKey, &keypairPubKey);
diff --git a/src/darwin/Framework/CHIP/MTRDeviceControllerFactory.mm b/src/darwin/Framework/CHIP/MTRDeviceControllerFactory.mm
index 026beb279c4de3..e287ef0446593f 100644
--- a/src/darwin/Framework/CHIP/MTRDeviceControllerFactory.mm
+++ b/src/darwin/Framework/CHIP/MTRDeviceControllerFactory.mm
@@ -825,8 +825,9 @@ - (BOOL)findMatchingFabric:(FabricTable &)fabricTable
             publicKey = [params.nocSigner copyPublicKey];
         } else {
             publicKey = [params.nocSigner publicKey];
-            if (publicKey)
+            if (publicKey) {
                 CFRetain(publicKey);
+            }
         }
 
         CHIP_ERROR err = MTRP256KeypairBridge::MatterPubKeyFromSecKeyRef(publicKey, &pubKey);