diff --git a/src/mesa/main/execmem.c b/src/mesa/main/execmem.c
index bb9c70a4008..5f319661e11 100644
--- a/src/mesa/main/execmem.c
+++ b/src/mesa/main/execmem.c
@@ -37,7 +37,7 @@
 
 
 
-#if defined(__linux__) || defined(__OpenBSD__) || defined(_NetBSD__) || defined(__sun)
+#if defined(__linux__) || defined(__OpenBSD__) || defined(_NetBSD__) || defined(__sun) || defined(__HAIKU__)
 
 /*
  * Allocate a large block of memory which can hold code then dole it out