diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0a63925f8ce..db6190d9bf3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -264,7 +264,7 @@ Enable this if the module uses typeid or dynamic_cast. You will probably need to
     elseif(ARCH STREQUAL "arm")
         # _M_ARM is already defined by toolchain
         add_definitions(-D_ARM_ -D__arm__ -DWIN32)
-        if(SARCH STREQUAL "omap-zoom2")
+        if(SARCH STREQUAL "omap3-zoom2")
             add_definitions(-D_ZOOM2_)
         endif()
     endif()