diff --git a/.gitignore b/.gitignore
index 6ea877717d8551c93777145b8d7d3c43f94e7a29..52562d6755b58975f7d4f38d0dfa4d7e8673a16b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,4 @@ old
 .switch-*
 *.fls
 *latexmk
+qr.tex
diff --git a/Makefile b/Makefile
index 5b3f1d89e548ff83cd7e5a8053dd0a9240c415ff..23ae2fcf4902512561223b99b2874f4d6f3f6e0d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,15 +1,18 @@
 BOOK = $(shell basename "$$(pwd)")
+QR_TARGET = $(shell grep 'mailto' README.md | cut -d' ' -f2)
 
 output: $(BOOK).pdf
 
 .PHONY: clean all
 
+qr.tex: README.md
+	@echo '\qrcode[height=.2\\textwidth]{$(QR_TARGET)}' > qr.tex
 .switch-gls:
 	@touch -r Makefile .switch-gls
 config/bind.sty:
 	@git submodule update --init
 
-svg-inkscape: | config/bind.sty .switch-gls
+svg-inkscape: | config/bind.sty .switch-gls qr.tex
 	@pdflatex -shell-escape -jobname $(BOOK) main.tex
 $(BOOK).pdf: svg-inkscape $(wildcard *.tex) $(wildcard config/*.sty)
 	@pdflatex -jobname $(BOOK) main.tex
diff --git a/intro.tex b/intro.tex
index 17a3c6d3ef2e5742038e71f9b330061964875ceb..d59d02740837aec05c752ff5e2cf715160cc19a8 100644
--- a/intro.tex
+++ b/intro.tex
@@ -75,4 +75,11 @@ BIND is open source, and available under the {\tt GNU General Public License 3}
 
 You have full access to all the \href{https://gitlab.com/bindrpg/core}{source files}, including art, and the right to change anything and share those changes with others.
 
+\begin{center}
+  \input{qr.tex}
+  Found an issue?
+  Send it here.
+  \index{Fixing Problems}
+\end{center}
+
 \end{multicols}