diff --git a/telegram-desktop.spec b/telegram-desktop.spec
index ae36302..39ccc5c 100644
--- a/telegram-desktop.spec
+++ b/telegram-desktop.spec
@@ -24,7 +24,7 @@ Source0: %{url}/releases/download/v%{version}/%{appname}-%{version}-full.tar.gz
 
 # Telegram Desktop require more than 8 GB of RAM on linking stage.
 # Disabling all low-memory architectures.
-ExclusiveArch: x86_64 aarch64
+ExclusiveArch: x86_64 aarch64 ppc64le
 
 BuildRequires: cmake(Microsoft.GSL)
 BuildRequires: cmake(OpenAL)