diff --git a/.travis.yml b/.travis.yml
index 2ad7b16c..644729b9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,4 +3,4 @@ osx_image: xcode8
 env: TERM=dumb SHLVL=0
 git:
   submodules: true
-script: xcodebuild -workspace MasterPassword.xcworkspace -scheme 'MasterPassword iOS (App Store)' -sdk iphonesimulator
+script: xcodebuild -workspace MasterPassword.xcworkspace -scheme 'MasterPassword iOS (App Store)' -configuration 'AdHoc-iOS' -sdk iphonesimulator
diff --git a/MasterPassword/ObjC/MPAlgorithmV0.m b/MasterPassword/ObjC/MPAlgorithmV0.m
index 5843a690..fe5d5ea2 100644
--- a/MasterPassword/ObjC/MPAlgorithmV0.m
+++ b/MasterPassword/ObjC/MPAlgorithmV0.m
@@ -362,7 +362,7 @@ NSOperationQueue *_mpwQueue = nil;
                 name.UTF8String, type, (uint32_t)counter, variant, context.UTF8String, [self version] );
         if (contentBytes) {
             content = [NSString stringWithCString:contentBytes encoding:NSUTF8StringEncoding];
-            mpw_freeString( contentBytes );
+            mpw_free_string( contentBytes );
         }
     }];