diff --git a/README.rst b/README.rst
index a90db075b041..271a2626e30b 100644
--- a/README.rst
+++ b/README.rst
@@ -89,6 +89,10 @@ Install Dependencies::
 
   pip install -r requirement.txt
 
+  (Ubuntu with ledger wallet)
+  ln -s /lib/x86_64-linux-gnu/libudev.so.1 /lib/x86_64-linux-gnu/libudev.so
+
+
 Compile the icons file for Qt::
 
     pyrcc5 icons.qrc -o gui/qt/icons_rc.py
diff --git a/brewfile b/brewfile
index 7e98cb879eb4..3171a810281a 100644
--- a/brewfile
+++ b/brewfile
@@ -8,3 +8,5 @@ brew "gettext"
 tap "brewsci/science"
 brew "matplotlib"
 # required for matplotlib used in Plot History
+brew "libusb-compat"
+# ledger wallet
diff --git a/packages.txt b/packages.txt
index e94cbc17e88c..70ea2e971991 100644
--- a/packages.txt
+++ b/packages.txt
@@ -8,3 +8,5 @@ gettext
 wine-development
 dirmngr
 gnupg2
+libudev-dev
+libusb-1.0-0-dev
diff --git a/plugins/ledger/ledger.py b/plugins/ledger/ledger.py
index 2d1a593c46d9..e89747aa86f5 100644
--- a/plugins/ledger/ledger.py
+++ b/plugins/ledger/ledger.py
@@ -180,7 +180,7 @@ def checkDevice(self):
                 self.perform_hw1_preflight()
             except BTChipException as e:
                 if (e.sw == 0x6d00):
-                    raise BaseException("Device not in Bitcoin mode")
+                    raise BaseException("Device not in ZClassic mode")
                 raise e
             self.preflightDone = True