diff --git a/ghci b/ghci
new file mode 100644
index 00000000..4c88d43d
--- /dev/null
+++ b/ghci
@@ -0,0 +1,8 @@
+:set prompt "λ> "
+
+:set -XOverloadedStrings
+:set -XPartialTypeSignatures
+
+:set -fdefer-type-errors
+:set -fwarn-typed-holes
+:set -isrc