diff --git a/source/fs.c b/source/fs.c
index fa72956..89f68c0 100644
--- a/source/fs.c
+++ b/source/fs.c
@@ -38,7 +38,7 @@ bool InitExtFS() {
         snprintf(fsname, 7, "%lu:", i);
         fs_mounted[i] = (f_mount(fs + i, fsname, 1) == FR_OK);
         if ((i == 7) && !fs_mounted[7] && (GetMountState() == IMG_RAMDRV)) {
-            f_mkfs("7:", 0, 0); // format ramdrive
+            f_mkfs("7:", 0, 0); // format ramdrive if required
             f_mount(NULL, fsname, 1);
             fs_mounted[7] = (f_mount(fs + 7, "7:", 1) == FR_OK);
         }
diff --git a/source/godmode.c b/source/godmode.c
index dc7bbd6..adce1ff 100644
--- a/source/godmode.c
+++ b/source/godmode.c
@@ -408,7 +408,8 @@ u32 GodMode() {
             }
         } else if (switched && (pad_state & BUTTON_B)) { // unmount SD card
             DeinitExtFS();
-            MountImage(NULL);
+            if (GetMountState() != IMG_RAMDRV)
+                MountImage(NULL);
             DeinitSDCardFS();
             clipboard->n_entries = 0;
             memset(panedata, 0x00, N_PANES * sizeof(PaneData));