diff --git a/MtProtoKit.xcodeproj/project.pbxproj b/MtProtoKit.xcodeproj/project.pbxproj
index ff95b01abc..93ebdc842f 100644
--- a/MtProtoKit.xcodeproj/project.pbxproj
+++ b/MtProtoKit.xcodeproj/project.pbxproj
@@ -2510,7 +2510,7 @@
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				COPY_PHASE_STRIP = YES;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -2540,7 +2540,7 @@
 				SEPARATE_STRIP = NO;
 				SKIP_INSTALL = YES;
 				STRIPFLAGS = "";
-				STRIP_STYLE = all;
+				STRIP_STYLE = debugging;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
@@ -2702,7 +2702,7 @@
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -2737,7 +2737,7 @@
 				SEPARATE_STRIP = NO;
 				SKIP_INSTALL = YES;
 				STRIPFLAGS = "";
-				STRIP_STYLE = all;
+				STRIP_STYLE = debugging;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
@@ -2749,7 +2749,7 @@
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				COPY_PHASE_STRIP = YES;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
@@ -2779,7 +2779,7 @@
 				SEPARATE_STRIP = NO;
 				SKIP_INSTALL = YES;
 				STRIPFLAGS = "";
-				STRIP_STYLE = all;
+				STRIP_STYLE = debugging;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";