diff --git a/xen/common/symbols.c b/xen/common/symbols.c
index 45941e1ceb..2d7c4476f4 100644
--- a/xen/common/symbols.c
+++ b/xen/common/symbols.c
@@ -19,7 +19,7 @@
 #include <xen/spinlock.h>
 
 #ifdef SYMBOLS_ORIGIN
-extern const unsigned int symbols_offsets[1];
+extern const unsigned int symbols_offsets[];
 #define symbols_address(n) (SYMBOLS_ORIGIN + symbols_offsets[n])
 #else
 extern const unsigned long symbols_addresses[];