diff --git a/tests/data/test1900 b/tests/data/test1900
index 04c59a826f..699fb513a0 100644
--- a/tests/data/test1900
+++ b/tests/data/test1900
@@ -9,7 +9,7 @@ multi
 
 # Server-side
 <reply>
-<data>
+<data mode="text">
 Adding handle 0
 Handle 0 Completed with status 0
 Adding handle 1
diff --git a/tests/data/test1901 b/tests/data/test1901
index c087cc3840..4967af39bc 100644
--- a/tests/data/test1901
+++ b/tests/data/test1901
@@ -9,7 +9,7 @@ multi
 
 # Server-side
 <reply>
-<data>
+<data mode="text">
 Adding handle 0
 Handle 0 Completed with status 0
 Adding handle 1
diff --git a/tests/data/test1902 b/tests/data/test1902
index a634c46afc..017a9fe373 100644
--- a/tests/data/test1902
+++ b/tests/data/test1902
@@ -9,7 +9,7 @@ multi
 
 # Server-side
 <reply>
-<data>
+<data mode="text">
 Adding handle 0
 Handle 0 Completed with status 0
 Adding handle 1
diff --git a/tests/data/test1903 b/tests/data/test1903
index 79cae02668..6a5e86b86d 100644
--- a/tests/data/test1903
+++ b/tests/data/test1903
@@ -9,7 +9,7 @@ multi
 
 # Server-side
 <reply>
-<data>
+<data mode="text">
 Adding handle 0
 Handle 0 Completed with status 0
 Adding handle 1