diff --git a/go.mod b/go.mod
index 1d1213b..6251049 100644
--- a/go.mod
+++ b/go.mod
@@ -11,13 +11,13 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.18.0
 	github.com/sirupsen/logrus v1.9.0
-	google.golang.org/grpc v1.64.0
 )
 
 require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/kr/text v0.2.0 // indirect
 	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
@@ -28,7 +28,6 @@ require (
 	golang.org/x/net v0.22.0 // indirect
 	golang.org/x/sys v0.18.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240318140521-94a12d6c2237 // indirect
 	google.golang.org/protobuf v1.33.0 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
diff --git a/go.sum b/go.sum
index facfc55..ef3409f 100644
--- a/go.sum
+++ b/go.sum
@@ -23,6 +23,7 @@ github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:W
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
+github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
@@ -108,10 +109,6 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240318140521-94a12d6c2237 h1:NnYq6UN9ReLM9/Y01KWNOWyI5xQ9kbIms5GGJVwS/Yc=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240318140521-94a12d6c2237/go.mod h1:WtryC6hu0hhx87FDGxWCDptyssuo68sk10vYjF+T9fY=
-google.golang.org/grpc v1.64.0 h1:KH3VH9y/MgNQg1dE7b3XfVK0GsPSIzJwdF617gUSbvY=
-google.golang.org/grpc v1.64.0/go.mod h1:oxjF8E3FBnjp+/gVFYdWacaLDx9na1aqy9oovLpxQYg=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
diff --git a/prometheus.go b/prometheus.go
index 0e0fca8..4c97af2 100644
--- a/prometheus.go
+++ b/prometheus.go
@@ -1,11 +1,7 @@
 package hotload
 
 import (
-	"context"
-	"strings"
-
 	"github.com/prometheus/client_golang/prometheus"
-	"google.golang.org/grpc"
 )
 
 const (
@@ -26,28 +22,3 @@ var sqlStmtsSummary = prometheus.NewSummaryVec(prometheus.SummaryOpts{
 func init() {
 	prometheus.MustRegister(sqlStmtsSummary)
 }
-
-// PromUnaryServerInterceptor returns a unary server interceptor that sets the
-// prometheus labels for the grpc service and method. This is useful for
-// population the prometheus metrics.
-func PromUnaryServerInterceptor() func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
-	return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
-		service, method := splitMethod(info.FullMethod)
-		labels := map[string]string{
-			GRPCMethodKey:  method,
-			GRPCServiceKey: service,
-		}
-		ctx = ContextWithExecLabels(ctx, labels)
-		return handler(ctx, req)
-	}
-}
-
-func splitMethod(fullMethod string) (service, method string) {
-	// fullMethod is in the form "/service/method"
-	// We need to split it into service and method
-	split := strings.Split(fullMethod, "/")
-	if len(split) != 3 {
-		return "unknown", "unknown"
-	}
-	return split[1], split[2]
-}
diff --git a/prometheus_test.go b/prometheus_test.go
index 9fff8ef..64ec7c9 100644
--- a/prometheus_test.go
+++ b/prometheus_test.go
@@ -1,13 +1,11 @@
 package hotload
 
 import (
-	"context"
 	"errors"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 	"github.com/prometheus/client_golang/prometheus"
-	"google.golang.org/grpc"
 )
 
 var _ = Describe("PrometheusMetric", func() {
@@ -18,22 +16,3 @@ var _ = Describe("PrometheusMetric", func() {
 		Expect(errors.As(err, &prometheus.AlreadyRegisteredError{})).Should(BeTrue())
 	})
 })
-
-var _ = Describe("PromUnaryServerInterceptor", func() {
-	It("Should return a unary server interceptor", func() {
-		validationHandler := func(ctx context.Context, req interface{}) (interface{}, error) {
-			labels := GetExecLabelsFromContext(ctx)
-
-			Expect(labels).ShouldNot(BeNil())
-			Expect(labels[GRPCMethodKey]).Should(Equal("List"))
-			Expect(labels[GRPCServiceKey]).Should(Equal("infoblox.service.SampleService"))
-
-			return nil, nil
-		}
-
-		promUnaryServerInterceptor := PromUnaryServerInterceptor()
-		promUnaryServerInterceptor(context.Background(), struct{}{}, &grpc.UnaryServerInfo{
-			FullMethod: "/infoblox.service.SampleService/List",
-		}, validationHandler)
-	})
-})