diff --git a/Sources/SSKeychainQuery.h b/Sources/SSKeychainQuery.h
index 1068eeb..7f8ebc2 100644
--- a/Sources/SSKeychainQuery.h
+++ b/Sources/SSKeychainQuery.h
@@ -19,6 +19,11 @@
 	#define SSKEYCHAIN_SYNCHRONIZATION_AVAILABLE 1
 #endif
 
+#if __IPHONE_3_0 || __MAC_10_9
+	// Keychain access group available at compile time
+	#define SSKEYCHAIN_ACCESS_GROUP_AVAILABLE 1
+#endif
+
 #ifdef SSKEYCHAIN_SYNCHRONIZATION_AVAILABLE
 typedef NS_ENUM(NSUInteger, SSKeychainQuerySynchronizationMode) {
 	SSKeychainQuerySynchronizationModeAny,
@@ -41,7 +46,7 @@ typedef NS_ENUM(NSUInteger, SSKeychainQuerySynchronizationMode) {
 /** kSecAttrLabel */
 @property (nonatomic, copy) NSString *label;
 
-#if __IPHONE_3_0 && TARGET_OS_IPHONE
+#ifdef SSKEYCHAIN_ACCESS_GROUP_AVAILABLE
 /** kSecAttrAccessGroup (only used on iOS) */
 @property (nonatomic, copy) NSString *accessGroup;
 #endif
diff --git a/Sources/SSKeychainQuery.m b/Sources/SSKeychainQuery.m
index f37e079..126889c 100644
--- a/Sources/SSKeychainQuery.m
+++ b/Sources/SSKeychainQuery.m
@@ -16,7 +16,7 @@ @implementation SSKeychainQuery
 @synthesize label = _label;
 @synthesize passwordData = _passwordData;
 
-#if __IPHONE_3_0 && TARGET_OS_IPHONE
+#ifdef SSKEYCHAIN_ACCESS_GROUP_AVAILABLE
 @synthesize accessGroup = _accessGroup;
 #endif
 
@@ -203,11 +203,13 @@ - (NSMutableDictionary *)query {
 		[dictionary setObject:self.account forKey:(__bridge id)kSecAttrAccount];
 	}
 
-#if __IPHONE_3_0 && TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR
+#ifdef SSKEYCHAIN_ACCESS_GROUP_AVAILABLE
+#if !TARGET_IPHONE_SIMULATOR
 	if (self.accessGroup) {
 		[dictionary setObject:self.accessGroup forKey:(__bridge id)kSecAttrAccessGroup];
 	}
 #endif
+#endif
 
 #ifdef SSKEYCHAIN_SYNCHRONIZATION_AVAILABLE
 	if ([[self class] isSynchronizationAvailable]) {