diff --git a/sqlx-core/src/migrate/source.rs b/sqlx-core/src/migrate/source.rs
index a4727aed..660b3cfe 100644
--- a/sqlx-core/src/migrate/source.rs
+++ b/sqlx-core/src/migrate/source.rs
@@ -31,7 +31,7 @@ impl<'s> MigrationSource<'s> for &'s Path {
         Box::pin(async move {
             let canonical = self.canonicalize()?;
             let migrations_with_paths =
-                crate::rt::spawn_blocking(move || resolve_blocking(canonical)).await?;
+                crate::rt::spawn_blocking(move || resolve_blocking(&canonical)).await?;
 
             Ok(migrations_with_paths.into_iter().map(|(m, _p)| m).collect())
         })
@@ -54,8 +54,8 @@ pub struct ResolveError {
 
 // FIXME: paths should just be part of `Migration` but we can't add a field backwards compatibly
 // since it's `#[non_exhaustive]`.
-pub fn resolve_blocking(path: PathBuf) -> Result<Vec<(Migration, PathBuf)>, ResolveError> {
-    let mut s = fs::read_dir(&path).map_err(|e| ResolveError {
+pub fn resolve_blocking(path: &Path) -> Result<Vec<(Migration, PathBuf)>, ResolveError> {
+    let mut s = fs::read_dir(path).map_err(|e| ResolveError {
         message: format!("error reading migration directory {}: {e}", path.display()),
         source: Some(e),
     })?;
diff --git a/sqlx-macros-core/src/migrate.rs b/sqlx-macros-core/src/migrate.rs
index a554dfe1..0836e6f1 100644
--- a/sqlx-macros-core/src/migrate.rs
+++ b/sqlx-macros-core/src/migrate.rs
@@ -103,7 +103,7 @@ pub(crate) fn expand_migrator(path: &Path) -> crate::Result<TokenStream> {
     })?;
 
     // Use the same code path to resolve migrations at compile time and runtime.
-    let migrations = sqlx_core::migrate::resolve_blocking(path)?
+    let migrations = sqlx_core::migrate::resolve_blocking(&path)?
         .into_iter()
         .map(|(migration, path)| QuoteMigration { migration, path });