1 files changed, 6 insertions, 2 deletions
diff --git a/src/objective-c/tests/InteropTestsLocalSSL.m b/src/objective-c/tests/InteropTestsLocalSSL.m
index f0f4b1d71f..1479c5896c 100644
--- a/src/objective-c/tests/InteropTestsLocalSSL.m
+++ b/src/objective-c/tests/InteropTestsLocalSSL.m
@@ -47,14 +47,18 @@ static NSString * const kLocalSSLHost = @"localhost:5051";
   return kLocalSSLHost;
 }
 
+- (int32_t)encodingOverhead {
+  return 10; // bytes
+}
+
 - (void)setUp {
+  [super setUp];
+
   // Register test server certificates and name.
   NSBundle *bundle = [NSBundle bundleForClass:self.class];
   NSString *certsPath = [bundle pathForResource:@"TestCertificates.bundle/test-certificates"
                                          ofType:@"pem"];
   [GRPCCall useTestCertsPath:certsPath testName:@"foo.test.google.fr" forHost:kLocalSSLHost];
-
-  [super setUp];
 }
 
 - (void)testExceptions {