diff --git a/packages/calling/src/Metrics/index.ts b/packages/calling/src/Metrics/index.ts
index 85816286f5d..6e2ef686c08 100644
--- a/packages/calling/src/Metrics/index.ts
+++ b/packages/calling/src/Metrics/index.ts
@@ -286,7 +286,7 @@ class MetricManager implements IMetricManager {
           fields: {
             device_url: this.deviceInfo?.device?.clientDeviceUri,
             calling_sdk_version:
-              process && process.env.CALLING_SDK_VERSION
+              typeof process !== 'undefined' && process.env.CALLING_SDK_VERSION
                 ? process.env.CALLING_SDK_VERSION
                 : VERSION,
           },
@@ -306,7 +306,10 @@ class MetricManager implements IMetricManager {
           },
           fields: {
             device_url: this.deviceInfo?.device?.clientDeviceUri,
-            calling_sdk_version: process.env.CALLING_SDK_VERSION || VERSION,
+            calling_sdk_version:
+              typeof process !== 'undefined' && process.env.CALLING_SDK_VERSION
+                ? process.env.CALLING_SDK_VERSION
+                : VERSION,
           },
           type,
         };