diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..dbec55fb6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.sw[op]
diff --git a/writing/consequences-of-dissonance/.index.html.swp b/writing/consequences-of-dissonance/.index.html.swp
deleted file mode 100644
index 0f8c1f6e2..000000000
Binary files a/writing/consequences-of-dissonance/.index.html.swp and /dev/null differ