diff --git a/Makefile b/Makefile
index 50da5db..e14ddd8 100644
--- a/Makefile
+++ b/Makefile
@@ -96,7 +96,7 @@ fix-formatting: devdeps
 	@$(PIPENV) run black .
 
 fix-isort: devdeps
-	@find kmk/ tests/ user_keymaps/ -name "*.py" | xargs $(PIPENV) run isort
+	@find kmk/ user_keymaps/ -name "*.py" | xargs $(PIPENV) run isort
 
 clean:
 	@echo "===> Cleaning build artifacts"
diff --git a/tests/test_data/__init__.py b/tests/test_data/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/tests/test_data/keymaps/__init__.py b/tests/test_data/keymaps/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/tests/test_data/keymaps/duplicate_row_pins.py b/tests/test_data/keymaps/duplicate_row_pins.py
deleted file mode 100644
index d82c928..0000000
--- a/tests/test_data/keymaps/duplicate_row_pins.py
+++ /dev/null
@@ -1,21 +0,0 @@
-import machine
-
-from kmk.consts import DiodeOrientation
-from kmk.entrypoints.handwire.pyboard import main
-from kmk.keycodes import KC
-
-p = machine.Pin.board
-cols = (p.X10, p.X10, p.X12)
-rows = (p.X1, p.X2, p.X3)
-
-diode_orientation = DiodeOrientation.COLUMNS
-
-keymap = [
-    [
-        [KC.MO(1), KC.H, KC.RESET],
-        [KC.MO(2), KC.I, KC.ENTER],
-        [KC.LCTRL, KC.SPACE, KC.LSHIFT],
-    ],
-    [[KC.TRNS, KC.B, KC.C], [KC.NO, KC.D, KC.E], [KC.F, KC.G, KC.H]],
-    [[KC.X, KC.Y, KC.Z], [KC.TRNS, KC.N, KC.O], [KC.R, KC.P, KC.Q]],
-]
diff --git a/tests/test_data/keymaps/duplicated_pins_between_row_col.py b/tests/test_data/keymaps/duplicated_pins_between_row_col.py
deleted file mode 100644
index 799333e..0000000
--- a/tests/test_data/keymaps/duplicated_pins_between_row_col.py
+++ /dev/null
@@ -1,21 +0,0 @@
-import machine
-
-from kmk.consts import DiodeOrientation
-from kmk.entrypoints.handwire.pyboard import main
-from kmk.keycodes import KC
-
-p = machine.Pin.board
-cols = (p.X10, p.X11, p.X12)
-rows = (p.X1, p.X11, p.X3)
-
-diode_orientation = DiodeOrientation.COLUMNS
-
-keymap = [
-    [
-        [KC.MO(1), KC.H, KC.RESET],
-        [KC.MO(2), KC.I, KC.ENTER],
-        [KC.LCTRL, KC.SPACE, KC.LSHIFT],
-    ],
-    [[KC.TRNS, KC.B, KC.C], [KC.NO, KC.D, KC.E], [KC.F, KC.G, KC.H]],
-    [[KC.X, KC.Y, KC.Z], [KC.TRNS, KC.N, KC.O], [KC.R, KC.P, KC.Q]],
-]
diff --git a/tests/test_data/keymaps/ghosted_layer_mo.py b/tests/test_data/keymaps/ghosted_layer_mo.py
deleted file mode 100644
index 1e11b18..0000000
--- a/tests/test_data/keymaps/ghosted_layer_mo.py
+++ /dev/null
@@ -1,21 +0,0 @@
-import machine
-
-from kmk.consts import DiodeOrientation
-from kmk.entrypoints.handwire.pyboard import main
-from kmk.keycodes import KC
-
-p = machine.Pin.board
-cols = (p.X10, p.X11, p.X12)
-rows = (p.X1, p.X2, p.X3)
-
-diode_orientation = DiodeOrientation.COLUMNS
-
-keymap = [
-    [
-        [KC.MO(1), KC.H, KC.RESET],
-        [KC.MO(2), KC.I, KC.ENTER],
-        [KC.LCTRL, KC.SPACE, KC.LSHIFT],
-    ],
-    [[KC.A, KC.B, KC.C], [KC.NO, KC.D, KC.E], [KC.F, KC.G, KC.H]],
-    [[KC.X, KC.Y, KC.Z], [KC.TRNS, KC.N, KC.O], [KC.R, KC.P, KC.Q]],
-]
diff --git a/tests/test_data/keymaps/known_good.py b/tests/test_data/keymaps/known_good.py
deleted file mode 100644
index 0ed5001..0000000
--- a/tests/test_data/keymaps/known_good.py
+++ /dev/null
@@ -1,21 +0,0 @@
-import machine
-
-from kmk.consts import DiodeOrientation
-from kmk.entrypoints.handwire.pyboard import main
-from kmk.keycodes import KC
-
-p = machine.Pin.board
-cols = (p.X10, p.X11, p.X12)
-rows = (p.X1, p.X2, p.X3)
-
-diode_orientation = DiodeOrientation.COLUMNS
-
-keymap = [
-    [
-        [KC.MO(1), KC.H, KC.RESET],
-        [KC.MO(2), KC.I, KC.ENTER],
-        [KC.LCTRL, KC.SPACE, KC.LSHIFT],
-    ],
-    [[KC.TRNS, KC.B, KC.C], [KC.NO, KC.D, KC.E], [KC.F, KC.G, KC.H]],
-    [[KC.X, KC.Y, KC.Z], [KC.TRNS, KC.N, KC.O], [KC.R, KC.P, KC.Q]],
-]