diff --git a/test/Jamfile b/test/Jamfile
index 9ca6870..f1750bf 100644
--- a/test/Jamfile
+++ b/test/Jamfile
@@ -22,8 +22,9 @@ test-suite iterator
         : : : 
         
         # stlport's debug mode generates long symbols which overwhelm
-        # vc6
-        <msvc-stlport><*><runtime-build>release 
+        # vc6 unless you turn on inlining
+        <msvc-stlport><*><cxxflags>-Ob1
+        <vc-6_5-stlport><*><cxxflags>-Ob1 
     ]
       
     # These tests should work for just about everything.