diff --git a/utils/glcanvas/win/makefile.vc b/utils/glcanvas/win/makefile.vc
index 29fe7e636c..077cb40324 100644
--- a/utils/glcanvas/win/makefile.vc
+++ b/utils/glcanvas/win/makefile.vc
@@ -44,6 +44,17 @@ $(CPPFLAGS) /c /Fo$@ /Tp $(*B).$(SRCSUFF)
 <<
 
 
+clean:
+        -erase $(D)\*.obj
+        -erase *.sbr
+        -erase *.exe
+        -erase *.res
+        -erase *.map
+        -erase *.pdb
+        -erase $(LIBTARGET)
+
+
+
 
 
 DOCSOURCES=$(LOCALDOCDIR)\manual.tex $(LOCALDOCDIR)\classes.tex