diff --git a/CMakeLists.txt b/CMakeLists.txt
index 57844b303c6..60f01ea7f48 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -85,11 +85,14 @@ if (ENABLE_GUI_TARGETS)
 endif()
 
 add_custom_target(lint-shell-scripts
-        COMMAND "${ladybird_SOURCE_DIR}/Meta/lint-shell-scripts.sh"
-        USES_TERMINAL
+    COMMAND "${ladybird_SOURCE_DIR}/Meta/lint-shell-scripts.sh"
+    USES_TERMINAL
 )
 
-add_custom_target(check-style
-        COMMAND "${ladybird_SOURCE_DIR}/Meta/check-style.sh"
+find_package(Python3 COMPONENTS Interpreter)
+if (Python3_FOUND)
+    add_custom_target(check-style
+        COMMAND ${Python3_EXECUTABLE} "${ladybird_SOURCE_DIR}/Meta/check-style.py"
         USES_TERMINAL
-)
+    )
+endif()