diff --git a/fs/driver/Make.defs b/fs/driver/Make.defs
index b9f23af2780..ad137428a72 100644
--- a/fs/driver/Make.defs
+++ b/fs/driver/Make.defs
@@ -40,10 +40,10 @@ CSRCS += fs_registerdriver.c fs_unregisterdriver.c
 ifneq ($(CONFIG_DISABLE_MOUNTPOINT),y)
 CSRCS += fs_registerblockdriver.c fs_unregisterblockdriver.c
 CSRCS += fs_findblockdriver.c fs_openblockdriver.c fs_closeblockdriver.c
-CSRCS += fs_blockpartition.c
+CSRCS += fs_blockpartition.c fs_findmtddriver.c
 
 ifeq ($(CONFIG_MTD),y)
-CSRCS += fs_registermtddriver.c fs_unregistermtddriver.c fs_findmtddriver.c
+CSRCS += fs_registermtddriver.c fs_unregistermtddriver.c
 CSRCS += fs_mtdproxy.c
 ifeq ($(CONFIG_MTD_PARTITION),y)
 CSRCS += fs_mtdpartition.c
diff --git a/fs/driver/fs_findmtddriver.c b/fs/driver/fs_findmtddriver.c
index c46c50ba454..0f45ffb80b4 100644
--- a/fs/driver/fs_findmtddriver.c
+++ b/fs/driver/fs_findmtddriver.c
@@ -125,4 +125,11 @@ errout_with_search:
   return ret;
 }
 
+#else
+
+int find_mtddriver(FAR const char *pathname, FAR struct inode **ppinode)
+{
+  return -ENODEV;
+}
+
 #endif /* CONFIG_MTD */