diff --git a/src/Makefile.netware b/src/Makefile.netware
index 33d33459ab55175d8d9ba5e02625f99cadc4e2a6..0e175d3797002343a20acd2a84c2af39bb1c2fc6 100644
--- a/src/Makefile.netware
+++ b/src/Makefile.netware
@@ -215,7 +215,7 @@ dist: all
 	-$(RM) $(OBJDIR)/$(TARGET).def $(OBJDIR)/version.inc $(XDCDATA)
 
 install: $(INSTDIR) all
-	@$(CP) ../docs/$(TARGET).pdf $(INSTDIR)
+	@-$(CP) ../docs/$(TARGET).pdf $(INSTDIR)
 	@$(CP) $(TARGET).nlm $(INSTDIR)
 
 clean: