diff --git a/src/hb-private.hh b/src/hb-private.hh
index 67ede7ccef37e322d8bc43e48fcefcb842d9e6a9..75cc38f763d7d622d756ea581cbc8a73cdacdc6c 100644
--- a/src/hb-private.hh
+++ b/src/hb-private.hh
@@ -124,6 +124,7 @@ extern "C" void  hb_free_impl(void *ptr);
 #  define HB_INTERNAL __attribute__((__visibility__("hidden")))
 # else
 #  define HB_INTERNAL
+#  define HB_NO_VISIBILITY 1
 # endif
 #endif
 
diff --git a/src/hb-subset.cc b/src/hb-subset.cc
index bb7d831fc40fee28eac874f98685818264c8b939..a1c6833e8f241ac959276e4437bcf0ac917266ac 100644
--- a/src/hb-subset.cc
+++ b/src/hb-subset.cc
@@ -35,7 +35,9 @@
 #include "hb-ot-glyf-table.hh"
 
 
+#ifndef HB_NO_VISIBILITY
 const void * const OT::_hb_NullPool[HB_NULL_POOL_SIZE / sizeof (void *)] = {};
+#endif
 
 
 struct hb_subset_profile_t {
diff --git a/src/main.cc b/src/main.cc
index 72de189d8252af70af88d4ab02a84c3568e42f90..d221e9da2211c4e335772599af7a92d8bf1479e3 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -37,7 +37,9 @@
 
 using namespace OT;
 
+#ifndef HB_NO_VISIBILITY
 const void * const OT::_hb_NullPool[HB_NULL_POOL_SIZE / sizeof (void *)] = {};
+#endif
 
 int
 main (int argc, char **argv)