diff --git a/stack-ghc8.8.4.yaml b/stack-ghc8.8.4.yaml
new file mode 100644
index 000000000..a62db170b
--- /dev/null
+++ b/stack-ghc8.8.4.yaml
@@ -0,0 +1,9 @@
+resolver: lts-16.13 # ghc 8.8.4
+
+extra-deps:
+- network-2.6.3.6
+- httpd-shed-0.4.0.3
+- cgi-3001.5.0.0@sha256:3d1193a328d5f627a021a0ef3927c1ae41dd341e32dba612fed52d0e3a6df056,2990
+- json-0.10@sha256:d9fc6b07ce92b8894825a17d2cf14799856767eb30c8bf55962baa579207d799,3210
+- multipart-0.2.0@sha256:b8770e3ff6089be4dd089a8250894b31287cca671f3d258190a505f9351fa8a9,1084
+