diff --git a/test-crates/pyo3-pure/Cargo.toml b/test-crates/pyo3-pure/Cargo.toml
index ed8864658..fae9e64a9 100644
--- a/test-crates/pyo3-pure/Cargo.toml
+++ b/test-crates/pyo3-pure/Cargo.toml
@@ -5,6 +5,7 @@ version = "2.1.2"
 edition = "2018"
 description = "Implements a dummy function (get_fortytwo.DummyClass.get_42()) in rust"
 license = "MIT"
+readme = "Readme.md"
 
 [dependencies]
 pyo3 = { version = "0.17.2", features = ["abi3-py37", "extension-module", "generate-import-lib"] }
diff --git a/tests/run.rs b/tests/run.rs
index 452cada80..ab2736372 100644
--- a/tests/run.rs
+++ b/tests/run.rs
@@ -387,6 +387,7 @@ fn workspace_members_non_local_dep_sdist() {
         edition = "2018"
         description = "Implements a dummy function (get_fortytwo.DummyClass.get_42()) in rust"
         license = "MIT"
+        readme = "Readme.md"
 
         [dependencies]
         pyo3 = { version = "0.17.2", features = ["abi3-py37", "extension-module", "generate-import-lib"] }
@@ -403,7 +404,6 @@ fn workspace_members_non_local_dep_sdist() {
             "pyo3_pure-0.1.0+abc123de/Cargo.toml",
             "pyo3_pure-0.1.0+abc123de/LICENSE",
             "pyo3_pure-0.1.0+abc123de/PKG-INFO",
-            "pyo3_pure-0.1.0+abc123de/README.md",
             "pyo3_pure-0.1.0+abc123de/Readme.md",
             "pyo3_pure-0.1.0+abc123de/check_installed/check_installed.py",
             "pyo3_pure-0.1.0+abc123de/pyo3_pure.pyi",