diff --git a/include/jemalloc/internal/jemalloc_internal_macros.h b/include/jemalloc/internal/jemalloc_internal_macros.h
index b70d08a2..35a7a104 100644
--- a/include/jemalloc/internal/jemalloc_internal_macros.h
+++ b/include/jemalloc/internal/jemalloc_internal_macros.h
@@ -16,7 +16,6 @@
 #  define JEMALLOC_ALWAYS_INLINE_C static
 #  define JEMALLOC_INLINE
 #  define JEMALLOC_INLINE_C static
-#  define inline
 #else
 #  define JEMALLOC_ENABLE_INLINE
 #  ifdef JEMALLOC_HAVE_ATTR