diff --git a/anytree/exporter/dotexporter.py b/anytree/exporter/dotexporter.py
index 9c10a68..209a952 100644
--- a/anytree/exporter/dotexporter.py
+++ b/anytree/exporter/dotexporter.py
@@ -228,7 +228,7 @@ class DotExporter(object):
             for line in self:
                 dotfile.write(("%s\n" % line).encode("utf-8"))
             dotfile.flush()
-            cmd = ["dot", dotfilename, "-T", fileformat, "-o", filename]
+            cmd = ["@graphviz@/bin/dot", dotfilename, "-T", fileformat, "-o", filename]
             check_call(cmd)
         try:
             remove(dotfilename)