diff --git a/compiler/rustc_hir_analysis/src/coherence/mod.rs b/compiler/rustc_hir_analysis/src/coherence/mod.rs
index 8cf1f2c9407f6..45364225947b1 100644
--- a/compiler/rustc_hir_analysis/src/coherence/mod.rs
+++ b/compiler/rustc_hir_analysis/src/coherence/mod.rs
@@ -120,11 +120,11 @@ pub fn provide(providers: &mut Providers) {
 }
 
 fn coherent_trait(tcx: TyCtxt<'_>, def_id: DefId) -> Result<(), ErrorGuaranteed> {
+    let Some(impls) = tcx.all_local_trait_impls(()).get(&def_id) else { return Ok(()) };
     // Trigger building the specialization graph for the trait. This will detect and report any
     // overlap errors.
     let mut res = tcx.ensure().specialization_graph_of(def_id);
 
-    let impls = tcx.hir().trait_impls(def_id);
     for &impl_def_id in impls {
         let trait_ref = tcx.impl_trait_ref(impl_def_id).unwrap().instantiate_identity();