diff --git a/package/pika_fatfs/pika_fatfs.c b/package/pika_fatfs/pika_fatfs.c
index 2f9888e27..0bfff7a02 100644
--- a/package/pika_fatfs/pika_fatfs.c
+++ b/package/pika_fatfs/pika_fatfs.c
@@ -104,10 +104,8 @@ int __fmodeflags(const char* mode) {
         flags = FA_READ;
     else
         flags = FA_WRITE;
-    if (*mode != 'r')
-        flags |= FA_CREATE_NEW;
     if (*mode == 'w')
-        flags |= FA_CREATE_ALWAYS;
+        flags |= FA_OPEN_ALWAYS;
     if (*mode == 'a')
         flags |= FA_OPEN_APPEND;
     return flags;
diff --git a/package/pika_fatfs/pika_fatfs.pyi b/package/pika_fatfs/pika_fatfs.pyi
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages.toml b/packages.toml
index c38ce9afc..c4cb972d8 100644
--- a/packages.toml
+++ b/packages.toml
@@ -391,4 +391,7 @@ releases = [ "v0.0.1 b3b2f1c0e30b703666342ae4628e544299cdbd11" ]
 
 [[packages]]
 name = "pika_fatfs"
-releases = [ "v0.0.1 280700b8a8eee1849d16ac68871d014392edf269" ]
+releases = [
+  "v0.0.1 280700b8a8eee1849d16ac68871d014392edf269",
+  "v0.1.0 8ab8cd90be83f1cb86e2b2bcbb3b68d99d034815"
+]