diff --git a/docs/options.md b/docs/options.md
index 257cd3bd..db99ffc3 100644
--- a/docs/options.md
+++ b/docs/options.md
@@ -1172,6 +1172,14 @@ The command is run in a shell, so you can write things like `cmd1 && cmd2`.
 Platform-specific environment variables are also available:<br/>
 `CIBW_TEST_COMMAND_MACOS` | `CIBW_TEST_COMMAND_WINDOWS` | `CIBW_TEST_COMMAND_LINUX`
 
+!!! tip
+
+    It's isn't recommended to `cd` to your project directory before running tests,
+    because Python might resolve `import yourpackage` relative to the working dir,
+    but we want to test the wheel you just built. However, if you're sure that's not
+    an issue for you and your workflow requires it, on Windows you should do `cd /d`,
+    because the CWD and project dir might be on different drives.
+
 #### Examples
 
 !!! tab examples "Environment variables"