--- a/Make.spec	Thu Dec 19 12:02:49 2019 +0100
+++ b/Make.spec	Thu Dec 19 12:03:19 2019 +0100
@@ -125,6 +125,7 @@
 	YesNoBox \
 	FileSaveBox \
 	MacOSX2DarkToolbarIconLibrary \
+	Windows10ToolbarIconLibrary \
 	Workspace \
 	CodeView \
 
@@ -206,6 +207,7 @@
     $(OUTDIR)YesNoBox.$(O) \
     $(OUTDIR)FileSaveBox.$(O) \
     $(OUTDIR)MacOSX2DarkToolbarIconLibrary.$(O) \
+    $(OUTDIR)Windows10ToolbarIconLibrary.$(O) \
     $(OUTDIR)Workspace.$(O) \
     $(OUTDIR)CodeView.$(O) \
     $(OUTDIR)extensions.$(O) \