diff --git a/xen/common/coverage/gcc_4_7.c b/xen/common/coverage/gcc_4_7.c
index f4c1802303..0d83f60180 100644
--- a/xen/common/coverage/gcc_4_7.c
+++ b/xen/common/coverage/gcc_4_7.c
@@ -30,8 +30,10 @@
 #define GCOV_COUNTERS 9
 #elif GCC_VERSION < 140000
 #define GCOV_COUNTERS 8
-#else
+#elif GCC_VERSION < 150000
 #define GCOV_COUNTERS 9
+#else
+#define GCOV_COUNTERS 10
 #endif
 
 #define GCOV_TAG_FUNCTION_LENGTH        3