diff --git a/src/base/pspdev.cmake b/src/base/pspdev.cmake
index a99cd99a..af3452f8 100644
--- a/src/base/pspdev.cmake
+++ b/src/base/pspdev.cmake
@@ -30,6 +30,7 @@ link_directories( ${PSPDEV}/lib ${PSPDEV}/psp/lib ${PSPDEV}/psp/sdk/lib)
 
 add_definitions("-D__PSP__")
 add_definitions("-DPSP")
+add_definitions("-D_PSP_FW_VERSION=600")
 SET(PLATFORM_PSP TRUE)
 SET(PSP TRUE)