diff --git a/tests/com.b2international.snowowl.test.commons/src/com/b2international/snowowl/test/commons/rest/ResourceApiAssert.java b/tests/com.b2international.snowowl.test.commons/src/com/b2international/snowowl/test/commons/rest/ResourceApiAssert.java
index 8fe79f01a27..f342db93330 100644
--- a/tests/com.b2international.snowowl.test.commons/src/com/b2international/snowowl/test/commons/rest/ResourceApiAssert.java
+++ b/tests/com.b2international.snowowl.test.commons/src/com/b2international/snowowl/test/commons/rest/ResourceApiAssert.java
@@ -47,8 +47,7 @@ public static ValidatableResponse assertResourceGet(final String resourceId) {
 	
 	public static ValidatableResponse assertResourceGet(final String resourceId, final long timestamp) {
 		return givenAuthenticatedRequest(RESOURCES_API)
-			.queryParam("timestamp", timestamp)
-			.get("/{id}", resourceId)
+			.get("/{id}@{timestamp}", resourceId)
 			.then();
 	}
 }