diff --git a/Obfuscator/Obfuscator.h b/Obfuscator/Obfuscator.h
index 47585a2..74dad2a 100644
--- a/Obfuscator/Obfuscator.h
+++ b/Obfuscator/Obfuscator.h
@@ -41,7 +41,7 @@
      * @warning The salt used to obfuscate must be exactly the same for reveal to work.
      * @return Obfuscator class instance.
      */
-    + (instancetype)newWithSalt:(Class)class, ... NS_REQUIRES_NIL_TERMINATION;
+    + (instancetype)newWithSalt:(Class)classParam, ... NS_REQUIRES_NIL_TERMINATION;
 
     /*!
      * @brief Create Obfuscator class using salts stored in key-value database.
@@ -130,7 +130,7 @@
      * @warning Does not get bridged to Swift. Use from within Objective-C code so that the salts will become
      * available to Swift code by using: `+ (NSString *)reveal:UsingStoredSalt:` or `+ (instancetype)newUsingStoredSalt:`.
      */
-    + (void)storeKey:(NSString *)key forSalt:(Class)class, ... NS_REQUIRES_NIL_TERMINATION;
+    + (void)storeKey:(NSString *)key forSalt:(Class)classParam, ... NS_REQUIRES_NIL_TERMINATION;
 
     /*!
      * @brief Converts obfuscated hard-coded C-String back to original string during run-time.
diff --git a/Obfuscator/Obfuscator.m b/Obfuscator/Obfuscator.m
index ef44b1d..56b675a 100644
--- a/Obfuscator/Obfuscator.m
+++ b/Obfuscator/Obfuscator.m
@@ -31,7 +31,7 @@ @implementation Obfuscator
 static NSMutableDictionary *saltDatabase;
 
 
-+ (void)storeKey:(NSString *)key forSalt:(Class)class, ...
++ (void)storeKey:(NSString *)key forSalt:(Class)classParam, ...
 {
     if (saltDatabase == nil)
         saltDatabase = [[NSMutableDictionary alloc] init];
@@ -40,10 +40,10 @@ + (void)storeKey:(NSString *)key forSalt:(Class)class, ...
     
     id eachClass;
     va_list argumentList;
-    if (class) // The first argument isn't part of the varargs list,
+    if (classParam) // The first argument isn't part of the varargs list,
     {
-        classes = [[NSMutableString alloc] initWithString:NSStringFromClass(class)];
-        va_start(argumentList, class); // Start scanning for arguments after class.
+        classes = [[NSMutableString alloc] initWithString:NSStringFromClass(classParam)];
+        va_start(argumentList, classParam); // Start scanning for arguments after class.
         while ((eachClass = va_arg(argumentList, id))) // As many times as we can get an argument of type "id"
             [classes appendString:NSStringFromClass(eachClass)];
         va_end(argumentList);
@@ -52,16 +52,16 @@ + (void)storeKey:(NSString *)key forSalt:(Class)class, ...
     [saltDatabase setValue:[classes copy] forKey:key];
 }
 
-+ (instancetype)newWithSalt:(Class)class, ...
++ (instancetype)newWithSalt:(Class)classParam, ...
 {
     NSMutableString *classes;
     
     id eachClass;
     va_list argumentList;
-    if (class) // The first argument isn't part of the varargs list,
+    if (classParam) // The first argument isn't part of the varargs list,
     {
-        classes = [[NSMutableString alloc] initWithString:NSStringFromClass(class)];
-        va_start(argumentList, class); // Start scanning for arguments after class.
+        classes = [[NSMutableString alloc] initWithString:NSStringFromClass(classParam)];
+        va_start(argumentList, classParam); // Start scanning for arguments after class.
         while ((eachClass = va_arg(argumentList, id))) // As many times as we can get an argument of type "id"
             [classes appendString:NSStringFromClass(eachClass)];
         va_end(argumentList);