diff --git a/theorie-graphes/Makefile b/theorie-graphes/Makefile
index 3a6a77b..d87ad7a 100644
--- a/theorie-graphes/Makefile
+++ b/theorie-graphes/Makefile
@@ -1,7 +1,7 @@
 filename=$(shell basename $(shell pwd))
 timestamp=$(shell date +%Y-%m-%d_%H:%M)
 
-all: snapshot exercice td1
+all: snapshot exercice dm1
 
 exercice: exercice.tex
 	@latexmk -pdf exercice.tex
@@ -12,12 +12,12 @@ exercice: exercice.tex
 		echo "Updated"; \
 	fi
 
-exercice: td1.tex
-	@latexmk -pdf td1.tex
-	@if ! cmp --silent build/td1.pdf td1_*.pdf; then \
-		touch td1_tmp.pdf; \
-		rm td1*.pdf; \
-		cp build/td1.pdf td1_${timestamp}.pdf; \
+dm1: dm1.tex
+	@latexmk -pdf dm1.tex
+	@if ! cmp --silent build/dm1.pdf dm1_*.pdf; then \
+		touch dm1_tmp.pdf; \
+		rm dm1*.pdf; \
+		cp build/dm1.pdf dm1_${timestamp}.pdf; \
 		echo "Updated"; \
 	fi
 
diff --git a/theorie-graphes/td1.tex b/theorie-graphes/dm1.tex
similarity index 82%
rename from theorie-graphes/td1.tex
rename to theorie-graphes/dm1.tex
index e524df7..fe55267 100644
--- a/theorie-graphes/td1.tex
+++ b/theorie-graphes/dm1.tex
@@ -15,7 +15,7 @@
     Dire parmi les figures suivantes lesquelles représentent le même graphe~:
 
     \begin{center}
-        \includegraphics[width=0.7\linewidth]{./img/td1-1.png}
+        \includegraphics[width=0.7\linewidth]{./img/dm1-1.png}
     \end{center}
 
     \paragraph{Réponse}
@@ -27,7 +27,7 @@
     Est-il possible de le dessiner sans lever le crayon et en passant une, et une seule fois, par chaque trait~?
 
     \begin{center}
-        \includegraphics[width=0.5\linewidth]{./img/td1-2.png}
+        \includegraphics[width=0.5\linewidth]{./img/dm1-2.png}
     \end{center}
 
     \paragraph{Réponse}
@@ -43,7 +43,7 @@
     \end{itemize}
 
     \begin{center}
-        \includegraphics[width=0.8\linewidth]{./img/td1-3.png}
+        \includegraphics[width=0.8\linewidth]{./img/dm1-3.png}
     \end{center}
 
     \paragraph{Réponse}
@@ -62,7 +62,7 @@
     \end{itemize}
 
     \begin{center}
-        \includegraphics[width=0.8\linewidth]{./img/td1-4.png}
+        \includegraphics[width=0.8\linewidth]{./img/dm1-4.png}
     \end{center}
 
     \paragraph{Réponse}
@@ -73,7 +73,7 @@
     Dire parmi les graphes suivants lesquels sont multigraphes.
 
     \begin{center}
-        \includegraphics[width=0.8\linewidth]{./img/td1-5.png}
+        \includegraphics[width=0.8\linewidth]{./img/dm1-5.png}
     \end{center}
 
     \paragraph{Réponse}
@@ -83,7 +83,7 @@
 
     Dire parmi les graphes suivants lesquels sont simples.
 
-    \includegraphics[width=\linewidth]{./img/td1-6.png}
+    \includegraphics[width=\linewidth]{./img/dm1-6.png}
 
     \paragraph{Réponse}
         A, B et C.
diff --git a/theorie-graphes/img/td1-1.png b/theorie-graphes/img/dm1-1.png
similarity index 100%
rename from theorie-graphes/img/td1-1.png
rename to theorie-graphes/img/dm1-1.png
diff --git a/theorie-graphes/img/td1-2.png b/theorie-graphes/img/dm1-2.png
similarity index 100%
rename from theorie-graphes/img/td1-2.png
rename to theorie-graphes/img/dm1-2.png
diff --git a/theorie-graphes/img/td1-3.png b/theorie-graphes/img/dm1-3.png
similarity index 100%
rename from theorie-graphes/img/td1-3.png
rename to theorie-graphes/img/dm1-3.png
diff --git a/theorie-graphes/img/td1-4.png b/theorie-graphes/img/dm1-4.png
similarity index 100%
rename from theorie-graphes/img/td1-4.png
rename to theorie-graphes/img/dm1-4.png
diff --git a/theorie-graphes/img/td1-5.png b/theorie-graphes/img/dm1-5.png
similarity index 100%
rename from theorie-graphes/img/td1-5.png
rename to theorie-graphes/img/dm1-5.png
diff --git a/theorie-graphes/img/td1-6.png b/theorie-graphes/img/dm1-6.png
similarity index 100%
rename from theorie-graphes/img/td1-6.png
rename to theorie-graphes/img/dm1-6.png