diff --git a/src/types/mappingproxy.rs b/src/types/mappingproxy.rs
index 3ccf1ee444a..d00d92cd36a 100644
--- a/src/types/mappingproxy.rs
+++ b/src/types/mappingproxy.rs
@@ -154,7 +154,6 @@ impl<'py> std::iter::IntoIterator for Bound<'py, PyMappingProxy> {
 mod tests {
 
     use super::*;
-    #[cfg(not(PyPy))]
     use crate::types::dict::*;
     use crate::Python;
     use crate::{