diff --git a/indra/cmake/Discord.cmake b/indra/cmake/Discord.cmake
index c535da0713..231d3670a8 100644
--- a/indra/cmake/Discord.cmake
+++ b/indra/cmake/Discord.cmake
@@ -10,7 +10,7 @@ if (ADDRESS_SIZE EQUAL 32 AND WINDOWS)
 	set(DISCORD_LIBRARY discord-rpc)
 elseif (WINDOWS)
 	set(DISCORD_LIBRARY discord-rpc_x64)
-elseif (LINUX || DARWIN)
+elseif (LINUX OR DARWIN)
 	set(DISCORD_LIBRARY libdiscord-rpc)
 endif (ADDRESS_SIZE EQUAL 32 AND WINDOWS)
 if (DISCORD_API_KEY)