diff --git a/libs/spandsp/tests/super_tone_rx_tests.c b/libs/spandsp/tests/super_tone_rx_tests.c
index 41ff55d958..01d340c052 100644
--- a/libs/spandsp/tests/super_tone_rx_tests.c
+++ b/libs/spandsp/tests/super_tone_rx_tests.c
@@ -188,8 +188,8 @@ static int parse_tone(super_tone_rx_descriptor_t *desc, int tone_id, super_tone_
                                             length*1000.0 + 0.5,
                                             cycles);
             *tree = treep;
-            tree = &(treep->next);
-            parse_tone(desc, tone_id, &(treep->nest), doc, ns, cur);
+            tree = &treep->next;
+            parse_tone(desc, tone_id, &treep->nest, doc, ns, cur);
         }
         /*endif*/
         cur = cur->next;
diff --git a/libs/spandsp/tests/super_tone_tx_tests.c b/libs/spandsp/tests/super_tone_tx_tests.c
index c61e361144..68d65a7d42 100644
--- a/libs/spandsp/tests/super_tone_tx_tests.c
+++ b/libs/spandsp/tests/super_tone_tx_tests.c
@@ -33,6 +33,7 @@
 #include "config.h"
 #endif
 
+#include <inttypes.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <fcntl.h>
@@ -165,8 +166,8 @@ static int parse_tone(super_tone_tx_step_t **tree, xmlDocPtr doc, xmlNsPtr ns, x
                                             length*1000.0 + 0.5,
                                             cycles);
             *tree = treep;
-            tree = &(treep->next);
-            parse_tone(&(treep->nest), doc, ns, cur);
+            tree = &treep->next;
+            parse_tone(&treep->nest, doc, ns, cur);
         }
         /*endif*/
         cur = cur->next;