diff --git a/backend/liveness/liveness.go b/backend/liveness/liveness.go
new file mode 100644
index 0000000..36051af
--- /dev/null
+++ b/backend/liveness/liveness.go
@@ -0,0 +1,54 @@
+package liveness
+
+import (
+	"net/http"
+	"sync"
+
+	"github.com/gin-gonic/gin"
+)
+
+type HealthCheck interface {
+	SetStatus(status string)
+	GetStatus() string
+	HealthCheckHandler() gin.HandlerFunc
+}
+
+type healthCheck struct {
+	status string
+	sync   sync.Mutex
+}
+
+func New() HealthCheck {
+	return &healthCheck{
+		status: "ok",
+	}
+}
+
+func (hc *healthCheck) SetStatus(status string) {
+	hc.sync.Lock()
+	defer hc.sync.Unlock()
+
+	hc.status = status
+}
+
+func (hc *healthCheck) GetStatus() string {
+	hc.sync.Lock()
+	defer hc.sync.Unlock()
+
+	return hc.status
+}
+
+func (hc *healthCheck) HealthCheckHandler() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		switch hc.GetStatus() {
+		case "nok":
+			c.JSON(http.StatusInternalServerError, gin.H{
+				"status": hc.GetStatus(),
+			})
+		default:
+			c.JSON(http.StatusOK, gin.H{
+				"status": hc.GetStatus(),
+			})
+		}
+	}
+}
diff --git a/backend/liveness/liveness_test.go b/backend/liveness/liveness_test.go
new file mode 100644
index 0000000..f4a47cf
--- /dev/null
+++ b/backend/liveness/liveness_test.go
@@ -0,0 +1,131 @@
+package liveness
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+)
+
+func TestHealthCheck_GetStatus(t *testing.T) {
+	var hc HealthCheck
+
+	type fields struct {
+		status string
+	}
+	tests := []struct {
+		name   string
+		fields fields
+		want   string
+	}{
+		{
+			name: "Test GetStatus with status ok",
+			fields: fields{
+				status: "ok",
+			},
+			want: "ok",
+		},
+		{
+			name: "Test GetStatus with status nok",
+			fields: fields{
+				status: "nok",
+			},
+			want: "nok",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			hc = &healthCheck{
+				status: tt.fields.status,
+			}
+			if got := hc.GetStatus(); got != tt.want {
+				t.Errorf("HealthCheck.GetStatus() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestHealthCheck_SetStatus(t *testing.T) {
+	hc := New()
+
+	type args struct {
+		status string
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			name: "Test SetStatus with status ok",
+			args: args{
+				status: "ok",
+			},
+			want: "ok",
+		},
+		{
+			name: "Test SetStatus with status nok",
+			args: args{
+				status: "nok",
+			},
+			want: "nok",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			hc.SetStatus(tt.args.status)
+			if got := hc.GetStatus(); got != tt.want {
+				t.Errorf("HealthCheck.GetStatus() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestHealthCheck_HealthCheckHandler(t *testing.T) {
+	r := gin.Default()
+	hc := New()
+	r.GET("/health", hc.HealthCheckHandler())
+	type args struct {
+		status string
+	}
+	tests := []struct {
+		name       string
+		args       args
+		want       string
+		statusCode int
+	}{
+		{
+			name: "Test respond with status ok",
+			args: args{
+				status: "ok",
+			},
+			want:       `{"status":"ok"}`,
+			statusCode: http.StatusOK,
+		},
+		{
+			name: "Test respond with status nok",
+			args: args{
+				status: "nok",
+			},
+			want:       `{"status":"nok"}`,
+			statusCode: http.StatusInternalServerError,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			hc.SetStatus(tt.args.status)
+
+			w := httptest.NewRecorder()
+			req, _ := http.NewRequest("GET", "/health", nil)
+			r.ServeHTTP(w, req)
+
+			if got := w.Code; got != tt.statusCode {
+				t.Errorf("HealthCheck response status code = %v, want %v", got, tt.statusCode)
+			}
+			if got := w.Body.String(); got != tt.want {
+				t.Errorf("HealthCheck response = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
diff --git a/backend/main.go b/backend/main.go
index 98fb588..3e5de2e 100644
--- a/backend/main.go
+++ b/backend/main.go
@@ -9,6 +9,7 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
+	"github.com/vcscsvcscs/GenerationsHeritage/backend/liveness"
 )
 
 var (
@@ -40,13 +41,11 @@ func main() {
 			gin.DefaultWriter = io.MultiWriter(f)
 		}
 	}
-
 	log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
 	log.SetOutput(gin.DefaultErrorWriter)
+
+	hc := liveness.New()
+
 	router := gin.Default()
-	router.GET("/health", func(c *gin.Context) {
-		c.JSON(200, gin.H{
-			"message": "ok",
-		})
-	})
+	router.GET("/health", hc.HealthCheckHandler())
 }