diff --git a/src/js/core/RowManager.js b/src/js/core/RowManager.js
index 12357e21d..ca38e4d29 100644
--- a/src/js/core/RowManager.js
+++ b/src/js/core/RowManager.js
@@ -61,7 +61,7 @@ export default class RowManager extends CoreFeature{
 		
 		el.classList.add("tabulator-table");
 		el.setAttribute("role", "rowgroup");
-		el.setAttribute("id", "tabulator-table-body");
+		el.setAttribute("id", "tabulator-table-body-" + this.table.instanceId);
 		
 		return el;
 	}
diff --git a/src/js/core/Tabulator.js b/src/js/core/Tabulator.js
index ad0c2572d..45869d7cc 100644
--- a/src/js/core/Tabulator.js
+++ b/src/js/core/Tabulator.js
@@ -75,6 +75,12 @@ class Tabulator extends ModuleBinder{
 		
 		if(this.initializeElement(element)){
 			
+			if (this.element.id) {
+				this.instanceId = this.element.id;
+			} else {
+				this.instanceId = Math.random().toString(36).slice(2, 7);
+			}
+			
 			this.initializeCoreSystems(options);
 			
 			//delay table creation to allow event bindings immediately after the constructor
@@ -232,7 +238,7 @@ class Tabulator extends ModuleBinder{
 		
 		element.classList.add("tabulator");
 		element.setAttribute("role", "grid");
-		element.setAttribute("aria-owns", "tabulator-table-body");
+		element.setAttribute("aria-owns", "tabulator-table-body-" + this.instanceId);
 		
 		//empty element
 		while(element.firstChild) element.removeChild(element.firstChild);