diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 535388d902..d32880d046 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -10989,7 +10989,7 @@ run_test    "DTLS reassembly: no fragmentation (gnutls client)" \
             "$G_NEXT_CLI -u --mtu 2048 --insecure 127.0.0.1" \
             0 \
             -S "found fragmented DTLS handshake message" \
-            -S "error"
+            -s "HTTP/1.0 200 OK"
 
 requires_gnutls
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
@@ -10999,7 +10999,7 @@ run_test    "DTLS reassembly: some fragmentation (gnutls client)" \
             0 \
             -s "found fragmented DTLS handshake message" \
             -s "Certificate handshake message has been buffered and reassembled" \
-            -S "error"
+            -s "HTTP/1.0 200 OK"
 
 # Set the MTU to 128 bytes. The minimum size of a DTLS 1.2 record
 # containing a ClientHello handshake message is 69 bytes, without any cookie,
@@ -11014,7 +11014,7 @@ run_test    "DTLS reassembly: more fragmentation (gnutls client)" \
             "$G_NEXT_CLI -u --mtu 103 --insecure 127.0.0.1" \
             0 \
             -s "ClientHello handshake message has been buffered and reassembled" \
-            -S "error"
+            -s "HTTP/1.0 200 OK"
 
 requires_gnutls
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
@@ -11023,7 +11023,7 @@ run_test    "DTLS reassembly: more fragmentation, nbio (gnutls client)" \
             "$G_NEXT_CLI -u --mtu 103 --insecure 127.0.0.1" \
             0 \
             -s "ClientHello handshake message has been buffered and reassembled" \
-            -S "error"
+            -s "HTTP/1.0 200 OK"
 
 # No fragmentation and renegotiation tests with GnuTLS client as the feature
 # does not work properly.
@@ -11064,7 +11064,7 @@ run_test    "DTLS reassembly: no fragmentation (openssl client)" \
             "$O_NEXT_CLI -dtls -mtu 2048 -cert $DATA_FILES_PATH/server5.crt -key $DATA_FILES_PATH/server5.key" \
             0 \
             -S "found fragmented DTLS handshake message" \
-            -S "error"
+            -s "HTTP/1.0 200 OK"
 
 # Minimum possible MTU for OpenSSL server: 256 bytes.
 # We expect the client Certificate handshake message to be fragmented and
@@ -11079,7 +11079,7 @@ run_test    "DTLS reassembly: some fragmentation (openssl client)" \
             0 \
             -s "found fragmented DTLS handshake message" \
             -s "Certificate handshake message has been buffered and reassembled" \
-            -S "error"
+            -s "HTTP/1.0 200 OK"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "DTLS reassembly: fragmentation, nbio (openssl client)" \
@@ -11088,7 +11088,7 @@ run_test    "DTLS reassembly: fragmentation, nbio (openssl client)" \
             0 \
             -s "found fragmented DTLS handshake message" \
             -s "Certificate handshake message has been buffered and reassembled" \
-            -S "error"
+            -s "HTTP/1.0 200 OK"
 
 # Tests for sending fragmented handshake messages with DTLS
 #