diff --git a/pkg/auth/hostname_detector.go b/pkg/auth/hostname_detector.go
deleted file mode 100644
index 171bbac2831..00000000000
--- a/pkg/auth/hostname_detector.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package auth
-
-import (
-	"net/http"
-	"strings"
-
-	"go.uber.org/zap"
-
-	"github.com/transcom/mymove/pkg/logging"
-)
-
-// HostnameDetectorMiddleware only allows the given hostname through
-func HostnameDetectorMiddleware(globalLogger *zap.Logger, hostname string) func(next http.Handler) http.Handler {
-	globalLogger.Info("Creating hostname detector", zap.String("hostname", hostname))
-	return func(next http.Handler) http.Handler {
-		mw := func(w http.ResponseWriter, r *http.Request) {
-			ctx := r.Context()
-			logger := logging.FromContext(ctx)
-			parts := strings.Split(r.Host, ":")
-			if !strings.EqualFold(parts[0], hostname) {
-				logger.Error("Bad hostname", zap.String("hostname", r.Host))
-				http.Error(w, http.StatusText(400), http.StatusBadRequest)
-				return
-			}
-			next.ServeHTTP(w, r)
-		}
-		return http.HandlerFunc(mw)
-	}
-}
diff --git a/pkg/auth/hostname_detector_test.go b/pkg/auth/hostname_detector_test.go
deleted file mode 100644
index 25ce72eca2e..00000000000
--- a/pkg/auth/hostname_detector_test.go
+++ /dev/null
@@ -1,44 +0,0 @@
-package auth
-
-import (
-	"net/http"
-	"net/http/httptest"
-	"strings"
-)
-
-var ordersMoveMil = "orders.move.mil"
-
-func (suite *authSuite) TestOrdersDetectorConstructor() {
-	adm := HostnameDetectorMiddleware(suite.logger, ordersMoveMil)
-	suite.NotNil(adm)
-}
-
-func (suite *authSuite) TestOrdersDetector() {
-	rr := httptest.NewRecorder()
-
-	ordersDetectorTestHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {})
-	ordersDetector := HostnameDetectorMiddleware(suite.logger, ordersMoveMil)(ordersDetectorTestHandler)
-
-	req, _ := http.NewRequest("GET", "/some_url", nil)
-	req.Host = ordersMoveMil
-	session := Session{}
-	ordersDetector.ServeHTTP(rr, req.WithContext(SetSessionInRequestContext(req, &session)))
-	suite.Equal(http.StatusOK, rr.Code, "Should get 200 OK")
-
-	req, _ = http.NewRequest("GET", "/some_url", nil)
-	req.Host = strings.ToUpper(ordersMoveMil)
-	session = Session{}
-	ordersDetector.ServeHTTP(rr, req.WithContext(SetSessionInRequestContext(req, &session)))
-	suite.Equal(http.StatusOK, rr.Code, "Should get 200 OK")
-
-	notOrdersTestHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		suite.Fail("Should not be called")
-	})
-	notOrdersDetector := HostnameDetectorMiddleware(suite.logger, ordersMoveMil)(notOrdersTestHandler)
-
-	req, _ = http.NewRequest("GET", "/some_url", nil)
-	req.Host = "totally.bogus.hostname"
-	session = Session{}
-	notOrdersDetector.ServeHTTP(rr, req.WithContext(SetSessionInRequestContext(req, &session)))
-	suite.Equal(http.StatusBadRequest, rr.Code, "Should get 400 Bad Request")
-}