--- a/cmake/version.cmake
+++ b/cmake/version.cmake
@@ -35,13 +35,6 @@
     SET(FSO_BINARY_SUFFIX "${FSO_VERSION_MAJOR}_${FSO_VERSION_MINOR}_${FSO_VERSION_BUILD}_${FSO_VERSION_REVISION_STR}")
 ENDIF()
 
-IF(IS_ARM64)
-    SET(FSO_BINARY_SUFFIX "${FSO_BINARY_SUFFIX}_arm64")
-ELSEIF(IS_64BIT)
-	# This is a 64-bit builds
-    SET(FSO_BINARY_SUFFIX "${FSO_BINARY_SUFFIX}_x64")
-ENDIF()
-
 IF (NOT "${FSO_INSTRUCTION_SET}" STREQUAL "")
     SET(FSO_BINARY_SUFFIX "${FSO_BINARY_SUFFIX}_${FSO_INSTRUCTION_SET}")
 ENDIF()