diff --git a/src/kernel/emulation/linux/unistd/fchown.c b/src/kernel/emulation/linux/unistd/fchown.c
index 93b98c49c..af041c387 100644
--- a/src/kernel/emulation/linux/unistd/fchown.c
+++ b/src/kernel/emulation/linux/unistd/fchown.c
@@ -5,6 +5,7 @@
 
 long sys_fchown(int fd, int uid, int gid)
 {
+#if 0
 	int ret;
 
 #ifdef __NR_fchown32
@@ -16,5 +17,8 @@ long sys_fchown(int fd, int uid, int gid)
 		ret = errno_linux_to_bsd(ret);
 
 	return ret;
+#else
+	return 0;
+#endif
 }
 
diff --git a/src/kernel/emulation/linux/unistd/fchownat.c b/src/kernel/emulation/linux/unistd/fchownat.c
index 87ea4c208..d3fc08505 100644
--- a/src/kernel/emulation/linux/unistd/fchownat.c
+++ b/src/kernel/emulation/linux/unistd/fchownat.c
@@ -11,6 +11,7 @@ extern char* strcpy(char* dst, const char* src);
 
 long sys_fchownat(int fd, const char* path, int uid, int gid, int flag)
 {
+#if 0
 	int ret;
 	struct vchroot_expand_args vc;
 
@@ -29,4 +30,7 @@ long sys_fchownat(int fd, const char* path, int uid, int gid, int flag)
 		ret = errno_linux_to_bsd(ret);
 
 	return ret;
+#else
+	return 0;
+#endif
 }
diff --git a/src/kernel/emulation/linux/unistd/lchown.c b/src/kernel/emulation/linux/unistd/lchown.c
index f14984051..f37dab150 100644
--- a/src/kernel/emulation/linux/unistd/lchown.c
+++ b/src/kernel/emulation/linux/unistd/lchown.c
@@ -9,6 +9,7 @@
 
 long sys_lchown(const char* path, int uid, int gid)
 {
+#if 0
 	int ret;
 	struct vchroot_expand_args vc;
 
@@ -30,4 +31,7 @@ long sys_lchown(const char* path, int uid, int gid)
 		ret = errno_linux_to_bsd(ret);
 
 	return ret;
+#else
+	return 0;
+#endif
 }