diff --git a/integration-tests/__tests__/alter-table.spec.js b/integration-tests/__tests__/alter-table.spec.js
index 9880f1022..8f403245d 100644
--- a/integration-tests/__tests__/alter-table.spec.js
+++ b/integration-tests/__tests__/alter-table.spec.js
@@ -106,10 +106,10 @@ async function testTableDiff(engine, conn, driver, mangle, changedTable = 't1')
   await driver.script(conn, sql);
 
   // TODO:
-  // if (!engine.skipIncrementalAnalysis) {
-  //   const structure2RealIncremental = await driver.analyseIncremental(conn, structure1Source);
-  //   checkTableStructure(engine, tget(structure2RealIncremental), tget(structure2));
-  // }
+  if (!engine.skipIncrementalAnalysis) {
+    const structure2RealIncremental = await driver.analyseIncremental(conn, structure1Source);
+    checkTableStructure(engine, tget(structure2RealIncremental), tget(structure2));
+  }
 
   const structure2Real = extendDatabaseInfo(await driver.analyseFull(conn));