diff --git a/src/time/clock_getres.c b/src/time/clock_getres.c
index e86a1ee4..539d4f94 100644
--- a/src/time/clock_getres.c
+++ b/src/time/clock_getres.c
@@ -1,4 +1,3 @@
-#define SYSCALL_RETURN_ERRNO
 #include <time.h>
 #include "syscall.h"
 
diff --git a/src/time/clock_gettime.c b/src/time/clock_gettime.c
index 6b880a06..dab09d50 100644
--- a/src/time/clock_gettime.c
+++ b/src/time/clock_gettime.c
@@ -1,4 +1,3 @@
-#define SYSCALL_RETURN_ERRNO
 #include <time.h>
 #include "syscall.h"
 
diff --git a/src/time/clock_settime.c b/src/time/clock_settime.c
index e880fb33..a80b94e1 100644
--- a/src/time/clock_settime.c
+++ b/src/time/clock_settime.c
@@ -1,4 +1,3 @@
-#define SYSCALL_RETURN_ERRNO
 #include <time.h>
 #include "syscall.h"