diff --git a/jadx-core/src/main/java/jadx/core/dex/visitors/typeinference/TypeUpdate.java b/jadx-core/src/main/java/jadx/core/dex/visitors/typeinference/TypeUpdate.java
index 7fc82bb99..e843b1feb 100644
--- a/jadx-core/src/main/java/jadx/core/dex/visitors/typeinference/TypeUpdate.java
+++ b/jadx-core/src/main/java/jadx/core/dex/visitors/typeinference/TypeUpdate.java
@@ -181,7 +181,6 @@ public final class TypeUpdate {
 				return true;
 
 			case WIDER:
-			case WIDER_BY_GENERIC:
 				return bound.getBound() != BoundEnum.USE;
 
 			case NARROW:
@@ -190,6 +189,7 @@ public final class TypeUpdate {
 				}
 				return true;
 
+			case WIDER_BY_GENERIC:
 			case NARROW_BY_GENERIC:
 				// allow replace object to same object with known generic type
 				// due to incomplete information about external methods and fields
diff --git a/jadx-core/src/test/java/jadx/tests/integration/types/TestGenerics.java b/jadx-core/src/test/java/jadx/tests/integration/types/TestGenerics.java
new file mode 100644
index 000000000..88bb51032
--- /dev/null
+++ b/jadx-core/src/test/java/jadx/tests/integration/types/TestGenerics.java
@@ -0,0 +1,39 @@
+package jadx.tests.integration.types;
+
+import org.junit.Test;
+
+import jadx.core.dex.nodes.ClassNode;
+import jadx.tests.api.IntegrationTest;
+
+import static jadx.tests.api.utils.JadxMatchers.containsOne;
+import static org.junit.Assert.assertThat;
+
+public class TestGenerics extends IntegrationTest {
+
+	public static class TestCls<T> {
+		private T data;
+
+		public TestCls<T> data(T t) {
+			this.data = t;
+			return this;
+		}
+	}
+
+	@Test
+	public void test() {
+		ClassNode cls = getClassNode(TestCls.class);
+		String code = cls.getCode().toString();
+
+		assertThat(code, containsOne("TestCls<T> data(T t) {"));
+	}
+
+	@Test
+	public void test2() {
+//		setFallback();
+		noDebugInfo();
+		ClassNode cls = getClassNode(TestCls.class);
+		String code = cls.getCode().toString();
+
+		assertThat(code, containsOne("TestCls<T> data(T t) {"));
+	}
+}