diff --git a/hooks.h b/hooks.h
index ebb0fab..2036986 100644
--- a/hooks.h
+++ b/hooks.h
@@ -32,6 +32,10 @@ void mrom_hook_before_fb_close(void);
 void tramp_hook_before_device_init(void);
 #endif
 
+#if MR_DEVICE_HOOKS >= 4
+int mrom_hook_allow_incomplete_fstab(void);
+#endif
+
 #endif /* MR_DEVICE_HOOKS */
 
-#endif /* MR_DEVICE_HOOKS_H */
\ No newline at end of file
+#endif /* MR_DEVICE_HOOKS_H */
diff --git a/multirom.c b/multirom.c
index 1473445..720f78b 100644
--- a/multirom.c
+++ b/multirom.c
@@ -1274,7 +1274,14 @@ int multirom_process_android_fstab(char *fstab_name, int has_fw, struct fstab_pa
         goto exit;
 
     if(fstab_disable_part(tab, "/system") || fstab_disable_part(tab, "/data") || fstab_disable_part(tab, "/cache"))
-        goto exit;
+    {
+#if MR_DEVICE_HOOKS >= 4
+        if(!mrom_hook_allow_incomplete_fstab())
+#endif
+        {
+            goto exit;
+        }
+    }
 
     if(has_fw)
     {
@@ -1287,7 +1294,7 @@ int multirom_process_android_fstab(char *fstab_name, int has_fw, struct fstab_pa
     }
 
     // Android considers empty fstab invalid
-    if(tab->count == 3 + has_fw)
+    if(tab->count <= 3 + has_fw)
     {
         INFO("fstab would be empty, adding dummy line\n");
         fstab_add_part(tab, "tmpfs", "/dummy_tmpfs", "tmpfs", "ro,nosuid,nodev", "defaults");