diff --git a/memcheck/mc_main.c b/memcheck/mc_main.c
index c1b23fe..86a9574 100644
--- a/memcheck/mc_main.c
+++ b/memcheck/mc_main.c
@@ -1090,7 +1090,7 @@
                                              VG_(free), IAR_NotIgnored );
 }
 
-INLINE Bool MC_(in_ignored_range) ( Addr a )
+Bool MC_(in_ignored_range) ( Addr a )
 {
    if (LIKELY(gIgnoredAddressRanges == NULL))
       return False;