diff --git a/crates/ide-completion/src/tests/flyimport.rs b/crates/ide-completion/src/tests/flyimport.rs
index 797df3f163da..d7db896679df 100644
--- a/crates/ide-completion/src/tests/flyimport.rs
+++ b/crates/ide-completion/src/tests/flyimport.rs
@@ -1976,3 +1976,51 @@ fn main() {
         "#]],
     );
 }
+
+#[test]
+fn trait_method_import_across_multiple_crates() {
+    let fixture = r#"
+        //- /lib.rs crate:test-trait
+        pub trait TestTrait {
+            fn test_function(&self) -> u32;
+        }
+
+        //- /lib.rs crate:test-implementation deps:test-trait
+        pub struct TestStruct(pub usize);
+
+        impl test_trait::TestTrait for TestStruct {
+            fn test_function(&self) -> u32 {
+                1
+            }
+        }
+
+        //- /main.rs crate:main deps:test-implementation,test-trait
+        use test_implementation::TestStruct;
+
+        fn main() {
+            let test = TestStruct(42);
+            test.test_f$0
+        }
+    "#;
+
+    check(
+        fixture,
+        expect![[r#"
+            me test_function() (use test_trait::TestTrait) fn(&self) -> u32
+        "#]],
+    );
+
+    check_edit(
+        "test_function",
+        fixture,
+        r#"
+use test_implementation::TestStruct;
+use test_trait::TestTrait;
+
+fn main() {
+    let test = TestStruct(42);
+    test.test_function()$0
+}
+"#,
+    );
+}
diff --git a/crates/ide-db/src/imports/import_assets.rs b/crates/ide-db/src/imports/import_assets.rs
index 90e3bb61f44d..35579eb2590d 100644
--- a/crates/ide-db/src/imports/import_assets.rs
+++ b/crates/ide-db/src/imports/import_assets.rs
@@ -600,7 +600,19 @@ fn trait_applicable_items<'db>(
         }
         deref_chain
             .into_iter()
-            .filter_map(|ty| Some((ty.krate(db).into(), ty.fingerprint_for_trait_impl()?)))
+            .flat_map(|ty| {
+                let fingerprint = ty.fingerprint_for_trait_impl()?;
+                let mut crates = vec![];
+
+                if let Some(adt) = ty.as_adt() {
+                    // Push crate where ADT was defined
+                    crates.push((adt.krate(db).into(), fingerprint));
+                }
+                // Always include environment crate
+                crates.push((ty.krate(db).into(), fingerprint));
+                Some(crates)
+            })
+            .flatten()
             .unique()
             .collect::<Vec<_>>()
     };