diff --git a/vscode-extensions/commons/language-server-test-harness/src/main/java/org/springframework/ide/vscode/languageserver/testharness/LanguageServerHarness.java b/vscode-extensions/commons/language-server-test-harness/src/main/java/org/springframework/ide/vscode/languageserver/testharness/LanguageServerHarness.java
index 812ab72cd..dc1e8e8dd 100644
--- a/vscode-extensions/commons/language-server-test-harness/src/main/java/org/springframework/ide/vscode/languageserver/testharness/LanguageServerHarness.java
+++ b/vscode-extensions/commons/language-server-test-harness/src/main/java/org/springframework/ide/vscode/languageserver/testharness/LanguageServerHarness.java
@@ -302,6 +302,7 @@ public class LanguageServerHarness {
 		TextDocumentPositionParams params = new TextDocumentPositionParams();
 		params.setPosition(cursor);
 		params.setTextDocument(doc.getId());
+		server.waitForReconcile();
 		return server.getTextDocumentService().completion(params).get();
 	}