diff --git a/BUCK b/BUCK
index 290261b3a0..082b468dfc 100644
--- a/BUCK
+++ b/BUCK
@@ -1,5 +1,5 @@
-load('//tools:buck_utils.bzl', 'config_with_updated_linker_flags', 'configs_with_config')
-load('//tools:buck_defs.bzl', 'combined_config', 'SHARED_CONFIGS', 'LIB_SPECIFIC_CONFIG')
+load('//tools:buck_utils.bzl', 'config_with_updated_linker_flags', 'configs_with_config', 'combined_config')
+load('//tools:buck_defs.bzl', 'SHARED_CONFIGS', 'EXTENSION_LIB_SPECIFIC_CONFIG')
 
 apple_library(
 	name = 'TelegramCorePrivateModule',
@@ -29,7 +29,7 @@ apple_library(
     srcs = glob([
 	    'TelegramCore/**/*.swift'
     ]),
-	configs = configs_with_config(combined_config([SHARED_CONFIGS, LIB_SPECIFIC_CONFIG])),
+	configs = configs_with_config(combined_config([SHARED_CONFIGS, EXTENSION_LIB_SPECIFIC_CONFIG])),
 	swift_compiler_flags = [
         '-suppress-warnings',
         '-application-extension',