diff --git a/amaranth_boards/arty_s7.py b/amaranth_boards/arty_s7.py
index 5366cdce..0897eb59 100644
--- a/amaranth_boards/arty_s7.py
+++ b/amaranth_boards/arty_s7.py
@@ -228,8 +228,3 @@ class ArtyS7_50Platform(_ArtyS7Platform):
 
 class ArtyS7_25Platform(_ArtyS7Platform):
     device      = "xc7s25"
-
-
-if __name__ == "__main__":
-    from .test.blinky import *
-    ArtyS7_25Platform().build(Blinky(), do_program=True)
diff --git a/amaranth_boards/arty_s7_25.py b/amaranth_boards/arty_s7_25.py
new file mode 100644
index 00000000..994d8aa4
--- /dev/null
+++ b/amaranth_boards/arty_s7_25.py
@@ -0,0 +1,6 @@
+from .arty_s7 import ArtyS7_25Platform
+
+
+if __name__ == "__main__":
+    from .test.blinky import *
+    ArtyS7_25Platform().build(Blinky(), do_program=True)
diff --git a/amaranth_boards/arty_s7_50.py b/amaranth_boards/arty_s7_50.py
new file mode 100644
index 00000000..e642bcc8
--- /dev/null
+++ b/amaranth_boards/arty_s7_50.py
@@ -0,0 +1,6 @@
+from .arty_s7 import ArtyS7_50Platform
+
+
+if __name__ == "__main__":
+    from .test.blinky import *
+    ArtyS7_50Platform().build(Blinky(), do_program=True)