diff --git a/lib/neographics b/lib/neographics
index 2996647d..0b74ee50 160000
--- a/lib/neographics
+++ b/lib/neographics
@@ -1 +1 @@
-Subproject commit 2996647d76bb2a64ebeb9a45ce9e37c01ab721ee
+Subproject commit 0b74ee50784f55e90cdbbfcd90b937324938ef24
diff --git a/rcore/fs.c b/rcore/fs.c
index b413b9e1..16920388 100644
--- a/rcore/fs.c
+++ b/rcore/fs.c
@@ -525,8 +525,6 @@ struct fd *fs_creat_replacing(struct fd *fd, const char *name, size_t bytes, con
                 filehdr.flag_2 &= ~HDR_FLAG_2_HAS_FILENAME;
             assert(strlen(name) < MAX_FILENAME_LEN);
             filehdr.filename_len = strlen(name);
-            if (!previous)
-                filehdr.st_tmp_file = 0x0;
             
             int rv = _fs_write_page_ofs(pg, 0, &filehdr, sizeof(filehdr));
             assert(rv >= 0);
diff --git a/rcore/fs_test.c b/rcore/fs_test.c
index 64657981..df6c484f 100644
--- a/rcore/fs_test.c
+++ b/rcore/fs_test.c
@@ -50,10 +50,12 @@ TEST(fs_two_files) {
     fdp = fs_creat(&fd1, "hello", 5);
     if (!fdp) { *artifact = 1; return TEST_FAIL; }
     fs_write(&fd1, "Hello", 5);
+    fs_mark_written(fdp);
     
     fdp = fs_creat(&fd2, "world", 5);
     if (!fdp) { *artifact = 2; return TEST_FAIL; }
     fs_write(&fd2, "World", 5);
+    fs_mark_written(fdp);
     
     char buf[5];
 
@@ -89,8 +91,9 @@ TEST(fs_replace_file_basic) {
 
     //create a file with contents a
     fdp = fs_creat(&fd, "hello", 5);
-       if (!fdp) { *artifact = 1; return TEST_FAIL; }
-       fs_write(&fd, "Hello", 5);
+    if (!fdp) { *artifact = 1; return TEST_FAIL; }
+    fs_write(&fd, "Hello", 5);
+    fs_mark_written(fdp);
 
     //create a file replacing that file with contents B
     rv = fs_find_file(&file, "hello");
@@ -113,11 +116,11 @@ TEST(fs_replace_file_basic) {
 
     //open the file for read and make sure you get contents B;
     rv = fs_find_file(&file, "hello");
-        if (rv < 0) { *artifact = 5; return TEST_FAIL; }
+    if (rv < 0) { *artifact = 5; return TEST_FAIL; }
 
-        fs_open(&fd, &file);
-        rv = fs_read(&fd, buf, 5);
-        if (memcmp(buf, "World", 5)) { *artifact = 6; return TEST_FAIL; }
+    fs_open(&fd, &file);
+    rv = fs_read(&fd, buf, 5);
+    if (memcmp(buf, "World", 5)) { *artifact = 6; return TEST_FAIL; }
 
     *artifact = 0;
     return TEST_PASS;
diff --git a/rcore/service/blob_db.c b/rcore/service/blob_db.c
index 9ef60a8a..06de33fb 100644
--- a/rcore/service/blob_db.c
+++ b/rcore/service/blob_db.c
@@ -410,6 +410,7 @@ uint8_t blobdb_insert(uint16_t database_id, uint8_t *key, uint16_t key_size, uin
             LOG_ERROR("nope, that did not work either, I give up");
             return Blob_DatabaseFull;
         }
+        fs_mark_written(&fd);
     }
 
     int pos = 0;