diff --git a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/reconcilers/EntityIdForRepoReconciler.java b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/reconcilers/EntityIdForRepoReconciler.java
index 772b6df9a..9406894d2 100644
--- a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/reconcilers/EntityIdForRepoReconciler.java
+++ b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/reconcilers/EntityIdForRepoReconciler.java
@@ -133,8 +133,6 @@ public class EntityIdForRepoReconciler implements JdtAstReconciler {
 						ITypeBinding repoType = repoTypeChain.get(i);
 						ITypeBinding[] typeParams = repoType.isParameterizedType() ? repoType.getTypeArguments()
 								: repoType.getTypeParameters();
-						boolean domainTypeChanged = false;
-						boolean idTypeChanged = false;
 						if (repoType.isGenericType() || repoType.isParameterizedType()) {
 							if (domainType == null || domainType.isTypeVariable()) {
 								int idx = domainType == null ? -1
@@ -145,7 +143,6 @@ public class EntityIdForRepoReconciler implements JdtAstReconciler {
 									domainTypeIndex = idx;
 									domainType = typeParams[domainTypeIndex];
 								}
-								domainTypeChanged = true;
 							}
 							if (idType == null || idType.isTypeVariable()) {
 								int idx = idType == null ? -1
@@ -156,31 +153,16 @@ public class EntityIdForRepoReconciler implements JdtAstReconciler {
 									idTypeIndex = idx;
 									idType = typeParams[idTypeIndex];
 								}
-								idTypeChanged = true;
 							}
 						} else {
 							if (idType == null || idType.isTypeVariable()) {
 								idType = typeParams[idTypeIndex];
-								idTypeChanged = true;
 							}
 							if (domainType == null || domainType.isTypeVariable()) {
 								domainType = typeParams[domainTypeIndex];
-								domainTypeChanged = true;
 							}
 						}
 
-						// Adjust domainTypeIndex or idTypeIndex if needed as well as remaining expected
-						// number of parameters
-						if (idType != null && idTypeChanged) {
-							if (domainType.isTypeVariable() && domainTypeIndex > idTypeIndex) {
-								domainTypeIndex--;
-							}
-						}
-						if (domainType != null && domainTypeChanged) {
-							if (idType.isTypeVariable() && idTypeIndex > domainTypeIndex) {
-								idTypeIndex--;
-							}
-						}
 					}
 
 					ITypeBinding domainClassType = domainType;
diff --git a/headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/reconcilers/test/EntityIdForRepoReconcilerTest.java b/headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/reconcilers/test/EntityIdForRepoReconcilerTest.java
index 4fbad946b..0f01747b4 100644
--- a/headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/reconcilers/test/EntityIdForRepoReconcilerTest.java
+++ b/headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/reconcilers/test/EntityIdForRepoReconcilerTest.java
@@ -1152,4 +1152,40 @@ public class EntityIdForRepoReconcilerTest extends BaseReconcilerTest {
 			assertEquals(0, problems.size());
 			
 	}
+	
+	@Test
+	void gh1220() throws Exception {
+		Path roleSource = createFile("BaseEntity.java", """
+			package demo;
+			
+			import jakarta.persistence.Column;
+			import jakarta.persistence.GeneratedValue;
+			import jakarta.persistence.GenerationType;
+			import jakarta.persistence.Id;
+			import jakarta.persistence.MappedSuperclass;
+			
+			@MappedSuperclass
+			public abstract class BaseEntity {
+			
+			  @Id
+			  @Column(name = "id")
+			  @GeneratedValue(strategy = GenerationType.IDENTITY)
+			  private Long id;
+			}
+			""");
+			
+		String source = """
+			package demo;
+			
+			import org.springframework.data.jpa.repository.support.SimpleJpaRepository;
+			
+			public abstract class RdsJpaRepository<T extends BaseEntity, ID> extends SimpleJpaRepository<T, ID> {
+			}
+			""";
+		List<ReconcileProblem> problems = reconcile("CustomerRepository.java", source, false, roleSource);
+			
+		assertEquals(0, problems.size());
+			
+	}
+	
 }