diff --git a/Telegram/lib_base/base/build_config.h b/Telegram/lib_base/base/build_config.h
index a02c9b0..b3f4860 100644
--- a/Telegram/lib_base/base/build_config.h
+++ b/Telegram/lib_base/base/build_config.h
@@ -46,9 +46,9 @@
 #define ARCH_CPU_X86_FAMILY 1
 #define ARCH_CPU_X86 1
 #define ARCH_CPU_32_BITS 1
-#elif defined(__aarch64__)
+#elif defined(__aarch64__) || defined(__powerpc64__)
 #define ARCH_CPU_64_BITS 1
-#elif defined(_M_ARM) || defined(__arm__)
+#elif defined(_M_ARM) || defined(__arm__) || defined(__powerpc__)
 #define ARCH_CPU_32_BITS 1
 #else
 #error Please add support for your architecture in base/build_config.h