diff --git a/integrationtest/mapper/pojo-base/src/test/java/org/hibernate/search/integrationtest/mapper/pojo/massindexing/MassIndexingStreamingLoaderIT.java b/integrationtest/mapper/pojo-base/src/test/java/org/hibernate/search/integrationtest/mapper/pojo/massindexing/MassIndexingStreamingLoaderIT.java
index ef24291dec8..a5e8c91a034 100644
--- a/integrationtest/mapper/pojo-base/src/test/java/org/hibernate/search/integrationtest/mapper/pojo/massindexing/MassIndexingStreamingLoaderIT.java
+++ b/integrationtest/mapper/pojo-base/src/test/java/org/hibernate/search/integrationtest/mapper/pojo/massindexing/MassIndexingStreamingLoaderIT.java
@@ -73,9 +73,9 @@ void oneAtATime() {
 
 		expectIndexingWorks();
 
-		logged.expectEvent( Level.INFO, "Mass indexed 50. Speed", "instant, ", "since start",
+		logged.expectEvent( Level.INFO, "Mass indexed ", ". Speed", "instant, ", "since start",
 				"Remaining: unknown, 1 type(s) pending" );
-		logged.expectEvent( Level.INFO, "Mass indexed", "1950/2000. Speed", "Remaining: 50, approx. PT" );
+		logged.expectEvent( Level.INFO, "Mass indexed", "/2000. Speed", "Remaining: ", ", approx. PT" );
 
 		try {
 			mapping.scope( Object.class ).massIndexer()
@@ -107,8 +107,8 @@ void allTogether() {
 
 		expectIndexingWorks();
 
-		logged.expectEvent( Level.INFO, "Mass indexed 50. Speed", "instant, ", "since start", "Remaining: unknown" );
-		logged.expectEvent( Level.INFO, "Mass indexed", "1950/2000. Speed", "Remaining: 50, approx. PT" );
+		logged.expectEvent( Level.INFO, "Mass indexed ", ". Speed", "instant, ", "since start", "Remaining: unknown" );
+		logged.expectEvent( Level.INFO, "Mass indexed", "/2000. Speed", "Remaining: ", ", approx. PT" );
 
 		try {
 			mapping.scope( Object.class ).massIndexer()