diff --git a/embedded-workshop-book/src/troubleshoot-dongle-flash.md b/embedded-workshop-book/src/troubleshoot-dongle-flash.md
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--- a/embedded-workshop-book/src/troubleshoot-dongle-flash.md
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@@ -1,13 +0,0 @@
-# `dongle-flash` not working
-
-``` console
-$ dongle-flash loopback.hex
-packaging iHex using nrfutil ...
-Error: No such file or directory (os error 2)
-```
-
-this indicates that `nrfutil`, the Python tool, is not installed or not available in your PATH. Instructions on how to install `nrfutil` can be found in the [`nrfutil` section of the Installation Instructions].
-
-❗️ If you install `nrfutil` in a virtual environment you'll need to activate the environment; the `nrfutil` binary must be available in your PATH.
-
-[`nrfutil` section of the Installation Instructions]: ./installation.md#nrfutil
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