diff --git a/indra/llcommon/llallocator_heap_profile.cpp b/indra/llcommon/llallocator_heap_profile.cpp
index df98ff28a2..b63d91caa6 100755
--- a/indra/llcommon/llallocator_heap_profile.cpp
+++ b/indra/llcommon/llallocator_heap_profile.cpp
@@ -27,9 +27,10 @@
 
 // <FS:ND> Disable some warnings on newer GCC versions.
 // This might also trigger on something like 4.8, but I did not such a GCC to test anything lower than 4.9 and higher than 4.6
+//<FS:TS> It does trigger on 4.8. Not sure about 4.7.
 #if LL_LINUX
  #pragma GCC diagnostic ignored "-Wuninitialized"
- #if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__ ) >= 40900
+ #if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__ ) >= 40800
    #pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
  #endif
 #endif