diff --git a/cmake/arch.cmake b/cmake/arch.cmake
index 99e685d04..5457bfb07 100644
--- a/cmake/arch.cmake
+++ b/cmake/arch.cmake
@@ -49,6 +49,7 @@ if (DYNAMIC_ARCH)
   
   if (POWER)
 	  set(DYNAMIC_CORE POWER6 POWER8 POWER9 POWER10)
+	  set(CCOMMON_OPT "${CCOMMON_OPT} -DHAVE_P10_SUPPORT")
   endif ()
   
   if (X86)