diff --git a/CHANGES b/CHANGES
index 3e96ad9e..8dd56635 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2,6 +2,9 @@
 ?? ??? 2007 - 2.2.0-trunk
 -------------------------
 
+ * Add Solaris to the list of platforms not supporting the hidden
+   visibility attribute.
+
  * Remove excessive debug log entries about "capture" action.
 
  * Fixed decoding full-width unicode in t:urlDecodeUni.
diff --git a/apache2/modsecurity.h b/apache2/modsecurity.h
index 4b6abe59..d133535e 100644
--- a/apache2/modsecurity.h
+++ b/apache2/modsecurity.h
@@ -26,7 +26,7 @@ typedef struct msc_data_chunk msc_data_chunk;
 typedef struct msc_arg msc_arg;
 typedef struct msc_string msc_string;
 
-#if !(defined(WIN32) || defined(NETWARE))
+#if !(defined(WIN32) || defined(NETWARE) || defined(SOLARIS2))
 #define DSOLOCAL __attribute__((visibility("hidden")))
 #else
 #define DSOLOCAL