diff --git a/target/hppa/cpu-param.h b/target/hppa/cpu-param.h
index a48a2701ae..c2791ae5f2 100644
--- a/target/hppa/cpu-param.h
+++ b/target/hppa/cpu-param.h
@@ -29,6 +29,5 @@
 # define TARGET_PHYS_ADDR_SPACE_BITS  32
 #endif
 #define TARGET_PAGE_BITS 12
-#define NB_MMU_MODES 5
 
 #endif