diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..c40a798
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,19 @@
+SASS_SRC=src/style.scss
+SASS_DEST=target/style.css
+
+SASS_CMD=sass \
+	$(SASS_SRC) \
+	$(SASS_DEST)
+
+BALLOON_CMD=~/.pyenv/versions/3.12.9/bin/python \
+	balloon.py
+
+sass:
+	$(SASS_CMD)
+
+balloon:
+	$(BALLOON_CMD)
+
+all: sass balloon
+
+.DEFAULT_GOAL := all