diff --git a/README.md b/README.md
index 7b0338b..cbfb64d 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,14 @@ Git Time Metrics (GTM) is a tool to automatically track time spent reading and w
 Installing GTM is a two step process.  First, it's recommended you install the GTM executable that the plug-in integrates with and then install the Terminal GTM plug-in.  Please submit an issue if you have any problems and/or questions.
 
 1. Follow the [Getting Started](https://github.com/git-time-metric/gtm/blob/master/README.md) section to install the GTM executable for your operating system.
-2. To install the plugin download the shell script and `source gtm-plugin.sh` from either your .bashrc or .zshrc file. Also make sure the shell script is executable `chmod +x gtm-plugin.sh`.
+
+#### Bash/Zsh
+To install the plugin download the shell script and `source gtm-plugin.sh` from either your .bashrc or .zshrc file. Also make sure the shell script is executable `chmod +x gtm-plugin.sh`.
+
+#### Fish
+To install the plugin download the fish script and `source gtm-plugin.fish` from
+`~/.config/fish/config.fish`
+
 
 **Note** - to enable time tracking for a Git repository, you need to initialize it with `gtm init` otherwise it will be ignored by GTM. This is done via the command line.
 ```
diff --git a/gtm-plugin.fish b/gtm-plugin.fish
new file mode 100755
index 0000000..1f68317
--- /dev/null
+++ b/gtm-plugin.fish
@@ -0,0 +1,22 @@
+#!/usr/bin/env fish
+
+set -x GTM_STATUS ""
+set -x GTM_NEXT_UPDATE 0
+set -x GTM_LAST_DIR {$PWD}
+
+function gtm_record_terminal --on-event fish_prompt
+	set epoch (date +%s)
+	if test $GTM_LAST_DIR != {$PWD} -o $epoch -ge $GTM_NEXT_UPDATE
+		set -x GTM_NEXT_UPDATE (math $epoch + 30)
+		set -x GTM_LAST_DIR {$PWD}
+		if set -q GTM_STATUS_ONLY
+			set -x GTM_STATUS (gtm status -total-only)
+		else
+			set -x GTM_STATUS (gtm record -terminal -status)
+		end
+		if test $status -ne 0
+			echo "Error running 'gtm record -terminal -status', you may need to install gtm or upgrade to the latest"
+			echo "See http://www.github.com/git-time-metric/gtm for how to install"
+		end
+	end
+end