diff --git a/Dockerfile b/Dockerfile
index 86703430..2abb937b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ FROM xmppxsf/xeps-base:latest as build
 ARG NCORES=1
 ARG TARGETS="html inbox-html inbox-xml pdf xeplist refs xml"
 
-COPY *.xml xep.* *.css *.xsl *.js *.xsl Makefile /src/
+COPY *.xml xep.* *.css *.xsl *.js *.xsl Makefile refs-LICENSE /src/
 COPY resources/*.pdf /src/resources/
 COPY tools/*.py /src/tools/
 COPY inbox/*.xml inbox/*.ent inbox/*.dtd /src/inbox/
diff --git a/Makefile b/Makefile
index 051bc7bd..009b7641 100644
--- a/Makefile
+++ b/Makefile
@@ -76,8 +76,11 @@ inbox-xml: $(OUTDIR)/inbox $(proto_xep_xmls)
 .PHONY: pdf
 pdf: $(xep_pdfs)
 
+$(REFSDIR)/LICENSE: refs-LICENSE
+	cp $< $@
+
 .PHONY: refs
-refs: $(xep_refs)
+refs: $(xep_refs) $(REFSDIR)/LICENSE
 
 .PHONY: examples
 examples: $(xep_examples)