diff --git a/front/src/applications/stdcm/components/StdcmResults/SimulationReportSheet.tsx b/front/src/applications/stdcm/components/StdcmResults/SimulationReportSheet.tsx
index 8ba8d2e690d..8dbd044138c 100644
--- a/front/src/applications/stdcm/components/StdcmResults/SimulationReportSheet.tsx
+++ b/front/src/applications/stdcm/components/StdcmResults/SimulationReportSheet.tsx
@@ -16,7 +16,6 @@ import type { SimulationReportSheetProps } from '../../types';
 import { getStopDurationTime } from '../../utils/formatSimulationReportSheet';
 
 const getSecondaryCode = ({ location }: StdcmPathStep) => location!.secondary_code;
-const lmrLogoPath = '../../overrides/Logotype_LastMinuteRequest_light@2x.png';
 
 const getStopType = (step: StdcmPathStep, t: TFunction) => {
   if (!step.isVia) {
@@ -37,7 +36,7 @@ const getArrivalTime = (step: StdcmPathStep, t: TFunction) => {
 
 const LogoSTDCM = ({ logo, t }: { logo: string | undefined; t: TFunction }) => {
   if (logo) {
-    return <Image src={lmrLogoPath} style={styles.header.lmrLogo} />;
+    return <Image src={logo} style={styles.header.lmrLogo} />;
   }
   return (
     <>
diff --git a/front/src/common/BootstrapSNCF/NavBarSNCF.tsx b/front/src/common/BootstrapSNCF/NavBarSNCF.tsx
index 149989543af..5a4661dcee5 100644
--- a/front/src/common/BootstrapSNCF/NavBarSNCF.tsx
+++ b/front/src/common/BootstrapSNCF/NavBarSNCF.tsx
@@ -27,7 +27,7 @@ type Props = {
 
 const LegacyNavBarSNCF = ({ appName, logo }: Props) => {
   const { openModal } = useModal();
-  const { digitalTwin, isIntenalProd } = useLogo();
+  const { digitalTwin, customizedDeployment } = useLogo();
   const safeWord = useSelector(getUserSafeWord);
   const { t } = useTranslation('home/navbar');
   const { logout, username } = useAuth();
@@ -38,7 +38,7 @@ const LegacyNavBarSNCF = ({ appName, logo }: Props) => {
     <div className="mastheader">
       <div
         className={cx(
-          isIntenalProd && logo ? `mastheader-logo__horizon` : `mastheader-logo`,
+          customizedDeployment && logo ? `mastheader-logo__horizon` : `mastheader-logo`,
           `flex-grow-0`
         )}
       >
diff --git a/front/src/utils/hooks/useLogo.ts b/front/src/utils/hooks/useLogo.ts
index 0a28806e98e..6dac21ae8c5 100644
--- a/front/src/utils/hooks/useLogo.ts
+++ b/front/src/utils/hooks/useLogo.ts
@@ -12,28 +12,23 @@ const MONTH_VALUES = {
   DECEMBER: 11,
 };
 
-const lmrLogoPath = '../../overrides/Logotype_LastMinuteRequest_light.svg';
-const horizonFullLogoPath = '../../overrides/Logotype_Horizon_dark.svg';
-const horizonLogoPath = '../../overrides/Logo_Horizon.svg';
-const lmrPngLogoPath = '../../overrides/Logotype_LastMinuteRequest_light@2x.png';
-
 const useLogo = () => {
   const [digitalTwin, setDigitalTwin] = useState<{ logo: string; digitalTwinLogo: string }>({
     logo: defaultLogo,
     digitalTwinLogo: defaultOsrdLogo,
   });
-  const [stdcm, setStdcm] = useState<{ stdcmLogo?: string; stdcmPngLogo: string }>({
+  const [stdcm, setStdcm] = useState<{ stdcmLogo?: string; stdcmPngLogo?: string }>({
     stdcmLogo: undefined,
-    stdcmPngLogo: defaultLogo,
+    stdcmPngLogo: undefined,
   });
-  const [isIntenalProd, setIsIntenalProd] = useState(false);
+  const [customizedDeployment, setCustomizedDeployment] = useState(false);
 
   useEffect(() => {
     const fetchInternalProd = async () => {
       try {
         const response = await fetch('/overrides/overrides.json');
         if (!response.ok || response.headers.get('Content-Type') !== 'application/json') {
-          setIsIntenalProd(false);
+          setCustomizedDeployment(false);
           if (new Date().getMonth() === MONTH_VALUES.JUNE) {
             setDigitalTwin({ logo: proudLogo, digitalTwinLogo: proudOsrdLogo });
           }
@@ -41,18 +36,26 @@ const useLogo = () => {
             setDigitalTwin({ logo: xmasLogo, digitalTwinLogo: xmasOsrdLogo });
           }
         } else {
-          setIsIntenalProd(true);
+          const overridesData = await response.json();
+          const { icons } = overridesData;
+
+          const lmrLogoPath = `/overrides/${icons.stdcm.light}.svg`;
+          const lmrPngLogoPath = `/overrides/${icons.stdcm.light}@2x.png`;
+          const horizonFullLogoPath = `/overrides/${icons.digital_twin.dark}.svg`;
+          const horizonLogoPath = `/overrides/${icons.digital_twin.dark}_logo.svg`;
+
+          setCustomizedDeployment(true);
           setStdcm({ stdcmLogo: lmrLogoPath, stdcmPngLogo: lmrPngLogoPath });
           setDigitalTwin({ logo: horizonLogoPath, digitalTwinLogo: horizonFullLogoPath });
         }
       } catch {
-        setIsIntenalProd(false);
+        setCustomizedDeployment(false);
       }
     };
     fetchInternalProd();
   }, []);
 
-  return { digitalTwin, stdcm, isIntenalProd };
+  return { digitalTwin, stdcm, customizedDeployment };
 };
 
 export default useLogo;