diff --git a/php4dllts.dsp b/php4dllts.dsp
index ee45bc2c343..55e4d9ef926 100644
--- a/php4dllts.dsp
+++ b/php4dllts.dsp
@@ -127,10 +127,6 @@ SOURCE=.\mergesort.c
 # End Source File
 # Begin Source File
 
-SOURCE=.\output.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\php3_realpath.c
 # End Source File
 # Begin Source File
@@ -387,6 +383,10 @@ SOURCE=.\ext\bcmath\number.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\ext\standard\output.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\ext\standard\pack.c
 # End Source File
 # Begin Source File