diff --git a/README.md b/README.md
index ee8307b..484505f 100644
--- a/README.md
+++ b/README.md
@@ -89,4 +89,15 @@ There's some API types that are generated automatically from their swagger defin
 
 ```bash
 yarn gen:types
-```
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+```
+
+# FAQ
+
+## Typeorm `DriverPackageNotInstalledError`
+
+```
+{"type":"DriverPackageNotInstalledError","message":"Postgres package has not been found installed. Try to install it: npm install pg --save","stack":"DriverPackageNotInstalledError: Postgres package has not been found installed. Try to install it: npm install pg
+```
+
+If you have faced the error above - check this fix and its description:
+https://github.com/cowprotocol/bff/pull/101
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