diff --git a/solenv/config/sdev300.ini b/solenv/config/sdev300.ini
index 024e5dd69d35..7550f86aedc5 100644
--- a/solenv/config/sdev300.ini
+++ b/solenv/config/sdev300.ini
@@ -85,6 +85,10 @@ common
 		{
 			MAXPROC maxproc=%MAXPROCESS%
 		}
+		minorext
+		{
+			UPDMINOREXT .%UPDMINOR%
+		}
 		nojava 
 		{
 			DISABLE_JAVA TRUE
@@ -138,7 +142,7 @@ common
 		STL_ROOT 
 		UPDATER 
 	}
-	order common:2 common:3 pro:0 pro:1 common common:0 btarget zipsource cwsname common:1 nojava shell tmp crashdump maxproc hg r_only nosource
+	order minorext common:2 common:3 pro:0 pro:1 common common:0 btarget zipsource cwsname common:1 nojava shell tmp crashdump maxproc hg r_only nosource
 	reset 
 	{
 		ALT_L10N_MODULE
@@ -178,6 +182,7 @@ common
 		cwsname CWS_WORK_STAMP
 		envroot 
 		hg
+		minorext
 		nojava
 		nosource
 		pro