diff --git a/slither/printers/call/call_graph.py b/slither/printers/call/call_graph.py
index 668606760..377f69ad2 100644
--- a/slither/printers/call/call_graph.py
+++ b/slither/printers/call/call_graph.py
@@ -257,6 +257,8 @@ def output(self, filename: str) -> Output:
             }
             content = "\n".join(
                 ["strict digraph {"]
+                + ['rankdir="LR"']
+                + ["node [shape=box]"]
                 + [_process_functions(list(all_functions_as_dict.values()))]
                 + ["}"]
             )
@@ -268,7 +270,11 @@ def output(self, filename: str) -> Output:
             with open(derived_output_filename, "w", encoding="utf8") as f:
                 info += f"Call Graph: {derived_output_filename}\n"
                 content = "\n".join(
-                    ["strict digraph {"] + [_process_functions(derived_contract.functions)] + ["}"]
+                    ["strict digraph {"]
+                    + ['rankdir="LR"']
+                    + ["node [shape=box]"]
+                    + [_process_functions(derived_contract.functions)]
+                    + ["}"]
                 )
                 f.write(content)
                 results.append((derived_output_filename, content))