diff --git a/tests/zfs-tests/cmd/statx.c b/tests/zfs-tests/cmd/statx.c
index 1acc7e58c5ce..41968198d60a 100644
--- a/tests/zfs-tests/cmd/statx.c
+++ b/tests/zfs-tests/cmd/statx.c
@@ -27,6 +27,7 @@
 #include <string.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <sys/stat.h>
 #include <sys/syscall.h>
 #include <unistd.h>
 
@@ -54,14 +55,16 @@
 #endif /* __NR_statx */
 
 
+#ifndef HAVE_STATX
 int
 statx(int, const char *, int, unsigned int, void *)
     __attribute__((weak));
+#endif
 
 static inline int
 _statx(int fd, const char *path, int flags, unsigned int mask, void *stx)
 {
-	if (statx)
+	if (&statx != NULL)
 		return (statx(fd, path, flags, mask, stx));
 	else
 		return (syscall(__NR_statx, fd, path, flags, mask, stx));