diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index cfbd182..2260fac 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -24,11 +24,8 @@ jobs:
       run: |
         go get .
         
-    - name: Build for "System Temp" sensor
-      run: env GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="-X 'main.iPMI_TEMP_SENSOR=System Temp'" -o ipmitool_exporter ./main.go
-
-    - name: Build for "Inlet Temp" sensor (ekhi)
-      run: env GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="-X 'main.iPMI_TEMP_SENSOR=Inlet Temp'" -o ipmitool_exporter-ekhi ./main.go
+    - name: Build the executable
+      run: env GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o ipmitool_exporter ./main.go
 
     - name: Create a release
       uses: softprops/action-gh-release@v2
@@ -39,4 +36,3 @@ jobs:
         prerelease: false
         files: |
           ipmitool_exporter
-          ipmitool_exporter-ekhi
diff --git a/.gitignore b/.gitignore
index 861fd19..27bd022 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
+*.swp
+ipmitool_exporter
 binaries/*
diff --git a/Makefile b/Makefile
index 36d3ded..6fb1af4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,2 @@
-sensor = System Temp
-
 ipmitool_exporter:
-	go build -ldflags="-X 'main.iPMI_TEMP_SENSOR=$(sensor)'" -o ipmitool_exporter main.go
+	go build -o ipmitool_exporter main.go
diff --git a/README.md b/README.md
index d4de129..7c76a00 100644
--- a/README.md
+++ b/README.md
@@ -18,10 +18,10 @@ Prometheus exporter to collect the inlet temperature of the server using the `ip
 
 ## Build the exporter
 
-By default, the ipmisensor to read the temperature from is `System Temp`. If you need to change it, you can override the `sensor` variable in the Makefile with the option `-e`. E.g: 
+Compile the exporter: 
 
 ```bash
-[root@dave ipmitool_exporter] make -e sensor="Inlet Temp" 
+[root@dave ipmitool_exporter] make 
 ```
 
 ## Run the exporter
@@ -29,7 +29,7 @@ By default, the ipmisensor to read the temperature from is `System Temp`. If you
 Run the binary in the host you want to monitor. You can cofigure a system service for this. 
 
 ```bash
-[root@dave ipmitool_exporter] ./ipmitool_exporter -address=:5000 -path=/metrics
+[root@dave ipmitool_exporter] ./ipmitool_exporter -sensor "Inlet Temp" -address=":5000" -path="/metrics"
 ```
 
 ## View the metrics
@@ -75,9 +75,3 @@ process_max_fds 262144
 
 - Import the dashboard (`grafana/inlet-temperature.json`) into Grafana:
 `Dashboards`->`New`->`Import`->`Upload JSON file`
-
-# Releases
-
-There are two binaries for every release:
-- `ipmitool_exporter` compiled for the "System Temp" sensor.
-- `ipmitool_exporter-ekhi` compiled for the "Inlet Temp" sensor.
diff --git a/main.go b/main.go
index 5c89e07..618dda0 100644
--- a/main.go
+++ b/main.go
@@ -15,13 +15,11 @@ import (
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 )
 
-var iPMI_TEMP_SENSOR string = "System Temp"
-
-func fetch() float64 {
+func fetch(sensor_id string) float64 {
 	
 	/* Fetch the inlet temperature running shell commands */
 
-	sensor := exec.Command("/usr/bin/ipmitool", "sdr", "get", iPMI_TEMP_SENSOR)
+	sensor := exec.Command("/usr/bin/ipmitool", "sdr", "get", sensor_id)
 	output,_ := sensor.Output() 
 
 	// regex to match
@@ -37,6 +35,7 @@ type tempCollector struct {
 
 	/* Define a structure for the collector */
 
+	sensorID string
 	tempMetric *prometheus.Desc
 }
 
@@ -54,18 +53,19 @@ func (collector *tempCollector) Collect(ch chan <- prometheus.Metric) {
 	which runs the logic to determine the value of the metric */
 
 	// fetch the metric
-	metric := fetch()
+	metric := fetch(collector.sensorID)
 	
 	// write the latest value for the metric in the metric channel
 	metric_latest := prometheus.MustNewConstMetric(collector.tempMetric, prometheus.GaugeValue, metric)
 	ch <- metric_latest
 }
 
-func newTempCollector() *tempCollector{
+func newTempCollector(sensorID string) *tempCollector{
 
 	/* Initialize the descriptor and return a pointer to the collector */
 
 	return &tempCollector{
+		sensorID: sensorID,
 		tempMetric: prometheus.NewDesc("ipmitool_temp", "Inlet Temperature", nil, nil),
 	}
 }
@@ -76,6 +76,8 @@ func main() {
 	
 	// command line arguments
 	var (
+		sensorID = flag.String("sensor", "System Temp",
+		"Sensor ID to fetch the Inlet Temperature with ipmitool")
 		listenAddress = flag.String("address", ":8000",
 		"Address to listen on for this exporter")
 		metricsPath = flag.String("path", "/metrics",
@@ -84,7 +86,7 @@ func main() {
 	flag.Parse()
 
 	// create and register the metric
-	inlet_temperature := newTempCollector()
+	inlet_temperature := newTempCollector(*sensorID)
 	prometheus.MustRegister(inlet_temperature)
 
 	// expose the metric