diff --git a/0003-Fix-EPERM-errors-with-scsi_generic-devices.patch b/0003-Fix-EPERM-errors-with-scsi_generic-devices.patch
new file mode 100644
index 0000000000000000000000000000000000000000..48a16c6ff4ead504d6d0aeadb8bc3574d300ef59
--- /dev/null
+++ b/0003-Fix-EPERM-errors-with-scsi_generic-devices.patch
@@ -0,0 +1,26 @@
+From 964520037320534512713e58bf70be6c428097dc Mon Sep 17 00:00:00 2001
+From: Jaroslav <niekto@niekde.sk>
+Date: Tue, 7 Jul 2020 11:21:45 +0200
+Subject: [PATCH 1/4] Fix EPERM errors with scsi_generic devices
+
+Resolves https://github.com/open-iscsi/targetcli-fb/issues/158
+---
+ rtslib/utils.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/rtslib/utils.py b/rtslib/utils.py
+index eff2205..4bcadea 100644
+--- a/rtslib/utils.py
++++ b/rtslib/utils.py
+@@ -114,7 +114,7 @@ def is_dev_in_use(path):
+     '''
+     path = os.path.realpath(str(path))
+     try:
+-        file_fd = os.open(path, os.O_EXCL|os.O_NDELAY)
++        file_fd = os.open(path, os.O_EXCL|os.O_NDELAY|os.O_RDWR)
+     except OSError:
+         return True
+     else:
+-- 
+1.8.3.1
+