diff --git a/src/environments/environment.int.ts b/src/environments/environment.int.ts
index 49d2e65006..b35ed5508d 100644
--- a/src/environments/environment.int.ts
+++ b/src/environments/environment.int.ts
@@ -5,8 +5,8 @@ export const environment = {
   debugger: true,
   ROBOTS: 'noindex, nofollow',
   API_NEWS: 'https://info.int.orcid.org/feed/',
-  API_PUB: `//pub.${getSubDomain}orcid.org/v3.0`,
-  API_WEB: `//${getSubDomain}orcid.org/`,
+  API_PUB: `//pub.${getSubDomain()}orcid.org/v3.0`,
+  API_WEB: `//${getSubDomain()}orcid.org/`,
   BASE_URL: '',
   INFO_SITE: 'https://info.qa.orcid.org/',
   GOOGLE_ANALYTICS_TESTING_MODE: true,
diff --git a/src/environments/environment.local-with-proxy.ts b/src/environments/environment.local-with-proxy.ts
index ec201e1c78..c8064495dd 100644
--- a/src/environments/environment.local-with-proxy.ts
+++ b/src/environments/environment.local-with-proxy.ts
@@ -5,8 +5,8 @@ export const environment = {
   debugger: true,
   ROBOTS: 'all',
   API_NEWS: 'https://www.mocky.io/v2/5dced45b3000007300931ce8',
-  API_PUB: `//${getSubDomain}orcid.org/v3.0`,
-  API_WEB: `//${getSubDomain}orcid.org/`,
+  API_PUB: `//${getSubDomain()}localhost:4200/v3.0`,
+  API_WEB: `//${getSubDomain()}localhost:4200/`,
   BASE_URL: '',
   INFO_SITE: 'https://info.orcid.org/',
   GOOGLE_ANALYTICS_TESTING_MODE: true,
diff --git a/src/environments/environment.local.ts b/src/environments/environment.local.ts
index d109184029..d784c9e438 100644
--- a/src/environments/environment.local.ts
+++ b/src/environments/environment.local.ts
@@ -5,8 +5,8 @@ export const environment = {
   debugger: true,
   ROBOTS: 'all',
   API_NEWS: 'https://www.mocky.io/v2/5dced45b3000007300931ce8',
-  API_PUB: `//pub.${getSubDomain}orcid.org/v3.0`,
-  API_WEB: `//${getSubDomain}orcid.org/`,
+  API_PUB: `//pub.${getSubDomain()}orcid.org/v3.0`,
+  API_WEB: `//${getSubDomain()}orcid.org/`,
   BASE_URL: '',
   INFO_SITE: 'https://info.orcid.org/',
   GOOGLE_ANALYTICS_TESTING_MODE: true,
diff --git a/src/environments/environment.production.ts b/src/environments/environment.production.ts
index af6ac537bf..615db6efd0 100644
--- a/src/environments/environment.production.ts
+++ b/src/environments/environment.production.ts
@@ -5,8 +5,8 @@ export const environment = {
   debugger: false,
   ROBOTS: 'all',
   API_NEWS: 'https://info.orcid.org/feed/',
-  API_PUB: `//pub.${getSubDomain}orcid.org/v3.0`,
-  API_WEB: `//${getSubDomain}orcid.org/`,
+  API_PUB: `//pub.${getSubDomain()}orcid.org/v3.0`,
+  API_WEB: `//${getSubDomain()}orcid.org/`,
   BASE_URL: '',
   INFO_SITE: 'https://info.orcid.org/',
   SHOW_TEST_WARNING_BANNER: false,
diff --git a/src/environments/environment.qa.ts b/src/environments/environment.qa.ts
index 46deea00ec..415f9d3ece 100644
--- a/src/environments/environment.qa.ts
+++ b/src/environments/environment.qa.ts
@@ -5,8 +5,8 @@ export const environment = {
   debugger: true,
   ROBOTS: 'noindex, nofollow',
   API_NEWS: 'https://info.qa.orcid.org/feed/',
-  API_PUB: `//pub.${getSubDomain}orcid.org/v3.0`,
-  API_WEB: `//${getSubDomain}orcid.org/`,
+  API_PUB: `//pub.${getSubDomain()}orcid.org/v3.0`,
+  API_WEB: `//${getSubDomain()}orcid.org/`,
   BASE_URL: '',
   INFO_SITE: 'https://info.qa.orcid.org/',
   GOOGLE_ANALYTICS_TESTING_MODE: true,
diff --git a/src/environments/environment.sandbox.ts b/src/environments/environment.sandbox.ts
index c285a176ec..687174355f 100644
--- a/src/environments/environment.sandbox.ts
+++ b/src/environments/environment.sandbox.ts
@@ -5,8 +5,8 @@ export const environment = {
   debugger: false,
   ROBOTS: 'noindex, nofollow',
   API_NEWS: 'https://info.qa.orcid.org/feed/',
-  API_PUB: `//pub.${getSubDomain}orcid.org/v3.0`,
-  API_WEB: `//${getSubDomain}orcid.org/`,
+  API_PUB: `//pub.${getSubDomain()}orcid.org/v3.0`,
+  API_WEB: `//${getSubDomain()}orcid.org/`,
   BASE_URL: '',
   INFO_SITE: 'https://info.qa.orcid.org/',
   GOOGLE_ANALYTICS_TESTING_MODE: false,