diff --git a/internal/pkgs/grpc/grpcclient.go b/internal/pkgs/grpc/grpcclient.go
index 129baa7..a5a95b0 100644
--- a/internal/pkgs/grpc/grpcclient.go
+++ b/internal/pkgs/grpc/grpcclient.go
@@ -4,6 +4,7 @@ package grpc
 
 import (
 	"context"
+	"fmt"
 	"time"
 
 	"givc/internal/pkgs/types"
@@ -65,7 +66,18 @@ func NewClient(cfg *types.EndpointConfig, allowLongWaits bool) (*grpc.ClientConn
 	}
 	options = append(options, grpc.WithChainUnaryInterceptor(interceptors...))
 
-	return grpc.NewClient(cfg.Transport.Address+":"+cfg.Transport.Port, options...)
+	// Set address
+	var addr string
+	switch cfg.Transport.Protocol {
+	case "tcp":
+		addr = cfg.Transport.Address + ":" + cfg.Transport.Port
+	case "unix":
+		addr = cfg.Transport.Address
+	default:
+		return nil, fmt.Errorf("unsupported protocol: %s", cfg.Transport.Protocol)
+	}
+
+	return grpc.NewClient(addr, options...)
 }
 
 func withOutgoingContext(ctx context.Context, method string, req, resp interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
diff --git a/internal/pkgs/grpc/grpcserver.go b/internal/pkgs/grpc/grpcserver.go
index 50776c3..9c01f3c 100644
--- a/internal/pkgs/grpc/grpcserver.go
+++ b/internal/pkgs/grpc/grpcserver.go
@@ -85,7 +85,18 @@ func (s *GrpcServer) ListenAndServe(ctx context.Context, started chan struct{})
 
 	var err error
 	var listener net.Listener
-	addr := s.config.Transport.Address + ":" + s.config.Transport.Port
+	var addr string
+
+	// Set address
+	switch s.config.Transport.Protocol {
+	case "tcp":
+		addr = s.config.Transport.Address + ":" + s.config.Transport.Port
+	case "unix":
+		addr = s.config.Transport.Address
+	default:
+		return fmt.Errorf("unsupported protocol: %s", s.config.Transport.Protocol)
+	}
+
 	for i := 0; i < LISTENER_RETRIES; i++ {
 		listener, err = net.Listen(s.config.Transport.Protocol, addr)
 		if err != nil {