diff --git a/tests/manual-ipv4.nix b/tests/manual-ipv4.nix
index d706a37..a7e44a9 100644
--- a/tests/manual-ipv4.nix
+++ b/tests/manual-ipv4.nix
@@ -50,4 +50,4 @@
     node1.succeed("ping -c 1 node2.manual")
     node2.succeed("ping -c 1 node1.manual")
   '';
-})
\ No newline at end of file
+})
diff --git a/tests/manual-ipv6-auto.nix b/tests/manual-ipv6-auto.nix
index 4b6af4a..8a5b8b6 100644
--- a/tests/manual-ipv6-auto.nix
+++ b/tests/manual-ipv6-auto.nix
@@ -50,4 +50,4 @@
     node1.succeed("ping -c 1 node2.manual")
     node2.succeed("ping -c 1 node1.manual")
   '';
-})
\ No newline at end of file
+})
diff --git a/tests/manual-ipv6.nix b/tests/manual-ipv6.nix
index de688fe..042ace3 100644
--- a/tests/manual-ipv6.nix
+++ b/tests/manual-ipv6.nix
@@ -50,4 +50,4 @@
     node1.succeed("ping -c 1 node2.manual")
     node2.succeed("ping -c 1 node1.manual")
   '';
-})
\ No newline at end of file
+})