diff --git a/tests/libtest/lib503.c b/tests/libtest/lib503.c
index 66d2c9813a924723b53981bb1034ca2d1111132b..efa6723c1d91ad625c9f7281bcd8fcddc02ee2c7 100644
--- a/tests/libtest/lib503.c
+++ b/tests/libtest/lib503.c
@@ -10,7 +10,6 @@
 
 #include "test.h"
 
-#include <sys/time.h>
 #include <sys/types.h>
 
 #include "timeval.h"
@@ -83,7 +82,7 @@ int test(char *URL)
     interval.tv_sec = 1;
     interval.tv_usec = 0;
 
-    if (curlx_tvdiff(curlx_tvnow(), ml_start) > 
+    if (curlx_tvdiff(curlx_tvnow(), ml_start) >
         MAIN_LOOP_HANG_TIMEOUT) {
       ml_timedout = TRUE;
       break;
@@ -93,7 +92,7 @@ int test(char *URL)
 
     while (res == CURLM_CALL_MULTI_PERFORM) {
       res = (int)curl_multi_perform(m, &running);
-      if (curlx_tvdiff(curlx_tvnow(), mp_start) > 
+      if (curlx_tvdiff(curlx_tvnow(), mp_start) >
           MULTI_PERFORM_HANG_TIMEOUT) {
         mp_timedout = TRUE;
         break;
diff --git a/tests/libtest/lib504.c b/tests/libtest/lib504.c
index 5b10022df8445982ab510ad6eeedaaeba439e973..775468da0d6c818a6a66eb480f54e1e44dc80309 100644
--- a/tests/libtest/lib504.c
+++ b/tests/libtest/lib504.c
@@ -10,7 +10,6 @@
 
 #include "test.h"
 
-#include <sys/time.h>
 #include <sys/types.h>
 
 #include "timeval.h"
@@ -83,7 +82,7 @@ int test(char *URL)
     interval.tv_sec = 1;
     interval.tv_usec = 0;
 
-    if (curlx_tvdiff(curlx_tvnow(), ml_start) > 
+    if (curlx_tvdiff(curlx_tvnow(), ml_start) >
         MAIN_LOOP_HANG_TIMEOUT) {
       ml_timedout = TRUE;
       break;
@@ -97,7 +96,7 @@ int test(char *URL)
 
     while (res == CURLM_CALL_MULTI_PERFORM) {
       res = curl_multi_perform(m, &running);
-      if (curlx_tvdiff(curlx_tvnow(), mp_start) > 
+      if (curlx_tvdiff(curlx_tvnow(), mp_start) >
           MULTI_PERFORM_HANG_TIMEOUT) {
         mp_timedout = TRUE;
         break;
diff --git a/tests/libtest/lib509.c b/tests/libtest/lib509.c
index a911e36540a85f675ce76be4028e3dd5d0d34df3..86e169d8d40bca89326d749a062242045c364f7f 100644
--- a/tests/libtest/lib509.c
+++ b/tests/libtest/lib509.c
@@ -12,7 +12,6 @@
 
 #ifdef USE_SSLEAY
 
-#include <sys/time.h>
 #include <sys/types.h>
 
 #include <openssl/opensslv.h>
@@ -33,7 +32,7 @@
 #define MAIN_LOOP_HANG_TIMEOUT     30 * 1000
 #define MULTI_PERFORM_HANG_TIMEOUT 20 * 1000
 
-/* 
+/*
  * We use this ZERO_NULL to avoid picky compiler warnings,
  * when assigning a NULL pointer to a function pointer var.
  */
@@ -259,7 +258,7 @@ int test(char *URL)
     interval.tv_sec = 1;
     interval.tv_usec = 0;
 
-    if (curlx_tvdiff(curlx_tvnow(), ml_start) > 
+    if (curlx_tvdiff(curlx_tvnow(), ml_start) >
         MAIN_LOOP_HANG_TIMEOUT) {
       ml_timedout = TRUE;
       break;
@@ -269,7 +268,7 @@ int test(char *URL)
 
     while (res == CURLM_CALL_MULTI_PERFORM) {
       res = curl_multi_perform(multi, &running);
-      if (curlx_tvdiff(curlx_tvnow(), mp_start) > 
+      if (curlx_tvdiff(curlx_tvnow(), mp_start) >
           MULTI_PERFORM_HANG_TIMEOUT) {
         mp_timedout = TRUE;
         break;