diff --git a/Makefile b/Makefile
index 94d4246..9712127 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-all: architecture.pdf server
+all: doc/architecture.pdf server
 
 server: src/main.rs
 	@cargo build
@@ -6,10 +6,10 @@ server: src/main.rs
 release: src/main.rs
 	@cargo build --release
 
-architecture.pdf: architecture.tex
-	@latexmk -pdf architecture.tex
-	@if ! cmp --silent build/architecture.pdf architecture.pdf; then \
-		cp build/architecture.pdf architecture.pdf; \
+doc/architecture.pdf: doc/architecture.tex
+	@latexmk -pdf doc/architecture.tex
+	@if ! cmp --silent build/architecture.pdf doc/architecture.pdf; then \
+		cp build/architecture.pdf doc/architecture.pdf; \
 		echo "Updated"; \
 	fi
 
diff --git a/architecture.pdf b/doc/architecture.pdf
similarity index 99%
rename from architecture.pdf
rename to doc/architecture.pdf
index 3a0929e..6d95040 100644
Binary files a/architecture.pdf and b/doc/architecture.pdf differ
diff --git a/architecture.tex b/doc/architecture.tex
similarity index 100%
rename from architecture.tex
rename to doc/architecture.tex