diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 7d9f7fe..5e20d32 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -13956,7 +13956,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (512)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -max_send_frag 512 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \
@@ -13964,7 +13964,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (513)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -max_send_frag 513 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \
@@ -13972,7 +13972,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (256)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -split_send_frag 256 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \
@@ -13980,7 +13980,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (128)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -split_send_frag 128 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \
@@ -13988,7 +13988,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (64)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -split_send_frag 64 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \
@@ -13996,7 +13996,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (36)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -split_send_frag 36 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \
@@ -14004,7 +14004,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (32)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -split_send_frag 32 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \
@@ -14012,7 +14012,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (16)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -split_send_frag 16 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \
@@ -14020,7 +14020,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (13)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -split_send_frag 13 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \
@@ -14028,7 +14028,7 @@
 
 requires_openssl_tls1_3
 run_test    "Server Handshake defragmentation (5)" \
-            "$P_SRV debug_level=4 " \
+            "$P_SRV debug_level=4 auth_mode=required" \
             "$O_NEXT_CLI -split_send_frag 5 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -s "<= handshake" \