diff --git a/Makefile b/Makefile
index 7b1708d..d46549e 100644
--- a/Makefile
+++ b/Makefile
@@ -17,6 +17,8 @@ check: ## Check you have all dependencies
 
 ########## Network Map ##########
 
+graph_program != type graph-easy > /dev/null && printf graph-easy || printf dot 
+
 graph_cmd = graph-easy --boxart
 
 queries = queries authqueries
@@ -36,8 +38,18 @@ $(query_formats): .dbs/%.txt: | .dbs/
 $(dotquery_formats): .dbs/%.dot: | .dbs/
 	echo '{{name}} -> {{$(basename $(@F))}} [ label="$(basename $(@F))" ];' > $@
 
+ifeq ($(graph_program),dot)
+  map_file = network.png
+else
+  map_file = network.txt
+endif
+
+ignored += $(map_file)
+
 .PHONY: map
-map: .dbs/network.txt ## Show a network map
+map: $(map_file) ## Generate a network map
+
+network.txt: .dbs/network.txt
 	$(graph_cmd) < $<
 
 .dbs/network.txt: network.rec $(query_formats)
@@ -53,10 +65,8 @@ map: .dbs/network.txt ## Show a network map
 	)
 	echo '}' >> $@
 
-network.png: .dbs/network.dot $(ignore_file) $(ignore_file)
-	dot < $< -T png > $@
-
-ignored += network.png
+network.png: .dbs/network.dot $(ignore_file)
+	dot -T png < $< > $@
 
 ##########