diff --git a/README-SSH.md b/README-SSH.md
index 5731113..97807ea 100644
--- a/README-SSH.md
+++ b/README-SSH.md
@@ -9,27 +9,6 @@
 ## Using for GitHub SSH authentication (via `trezor-git` utility)
 [![GitHub](https://asciinema.org/a/38337.png)](https://asciinema.org/a/38337)
 
-# Installation
-
-First, make sure that the latest [trezorlib](https://pypi.python.org/pypi/trezor) Python package
-is installed correctly (at least v0.6.6):
-
-	$ apt-get install python-dev libusb-1.0-0-dev libudev-dev
-	$ pip install Cython trezor
-
-Then, install the latest [trezor_agent](https://pypi.python.org/pypi/trezor_agent) package:
-
-	$ pip install trezor_agent
-
-Finally, verify that you are running the latest [TREZOR firmware](https://mytrezor.com/data/firmware/releases.json) version (at least v1.4.0):
-
-	$ trezorctl get_features
-	vendor: "bitcointrezor.com"
-	major_version: 1
-	minor_version: 4
-	patch_version: 0
-	...
-
 # Public key generation
 
 Run:
diff --git a/README.md b/README.md
index 35af86c..c53d50c 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,36 @@ See SatoshiLabs' blog posts about this feature:
 - [TREZOR Firmware 1.3.4 enables SSH login](https://medium.com/@satoshilabs/trezor-firmware-1-3-4-enables-ssh-login-86a622d7e609)
 - [TREZOR Firmware 1.3.6 — GPG Signing, SSH Login Updates and Advanced Transaction Features for Segwit](https://medium.com/@satoshilabs/trezor-firmware-1-3-6-20a7df6e692)
 
+## Installation
+
+First, make sure that the latest [trezorlib](https://pypi.python.org/pypi/trezor) Python package
+is installed correctly (at least v0.6.6):
+
+	$ apt-get install python-dev libusb-1.0-0-dev libudev-dev
+	$ pip install Cython trezor
+
+Then, install the latest [trezor_agent](https://pypi.python.org/pypi/trezor_agent) package:
+
+	$ pip install trezor_agent
+
+Finally, verify that you are running the latest [TREZOR firmware](https://mytrezor.com/data/firmware/releases.json) version (at least v1.4.0):
+
+	$ trezorctl get_features
+	vendor: "bitcointrezor.com"
+	major_version: 1
+	minor_version: 4
+	patch_version: 0
+	...
+
+## Usage
+
 For usage with SSH, see the [following instructions](README-SSH.md).
 
 For usage with GPG, see the [following instructions](README-GPG.md).
 
 Questions, suggestions and discussions are welcome: [![Chat](https://badges.gitter.im/romanz/trezor-agent.svg)](https://gitter.im/romanz/trezor-agent)
+
+## Troubleshooting
+
+If there is an import problem with the installed `protobuf` package,
+see [this issue](https://github.com/romanz/trezor-agent/issues/28) for fixing it.