diff --git a/src/routes/call-by-meaning-routes.js b/src/routes/call-by-meaning-routes.js
index c461b24..31394c1 100644
--- a/src/routes/call-by-meaning-routes.js
+++ b/src/routes/call-by-meaning-routes.js
@@ -68,7 +68,7 @@ router.post("/call", (req, res) => {
 	}
 
 	return request.post({
-		uri: `${req.protocol}://${req.get("host")}${req.originalUrl[0]}gbm/search/`,
+		uri: "/gbm/search/",
 		form: { inputConcepts, outputConcepts },
 	}, (err, response, body) => {
 		if (err) console.error(err);
diff --git a/src/routes/get-by-meaning-routes.js b/src/routes/get-by-meaning-routes.js
index bfa369f..c44f24b 100644
--- a/src/routes/get-by-meaning-routes.js
+++ b/src/routes/get-by-meaning-routes.js
@@ -42,7 +42,7 @@ router.post("/search", (req, res) => {
 				break;
 			}
 
-			request.get(`${req.protocol}://${req.get("host")}${req.originalUrl[0]}gbn/c/${outputConcepts[i]}`, (err2, response, body) => {
+			request.get(`/gbn/c/${outputConcepts[i]}`, (err2, response, body) => {
 				if (response.statusCode !== 200) {
 					return res.status(418).send(`Could not interpret the concept: ${outputConcepts[i]}`);
 				}
@@ -72,7 +72,7 @@ router.post("/search", (req, res) => {
 								break;
 							}
 
-							request.get(`${req.protocol}://${req.get("host")}${req.originalUrl[0]}gbn/c/${inputConcepts[j]}`, (err3, response2, body2) => {
+							request.get(`/gbn/c/${inputConcepts[j]}`, (err3, response2, body2) => {
 								if (response2.statusCode !== 200) {
 									return res.status(418).send(`Could not interpret the concept: ${inputConcepts[j]}`);
 								}