diff --git a/.changeset/fine-zoos-own.md b/.changeset/fine-zoos-own.md
new file mode 100644
index 00000000000..c88336e6a64
--- /dev/null
+++ b/.changeset/fine-zoos-own.md
@@ -0,0 +1,5 @@
+---
+"thirdweb": patch
+---
+
+Fix SDK resolution in environements where process is undefined
diff --git a/packages/thirdweb/src/utils/process.ts b/packages/thirdweb/src/utils/process.ts
index 6c8a67ba03e..63cbb3c9b70 100644
--- a/packages/thirdweb/src/utils/process.ts
+++ b/packages/thirdweb/src/utils/process.ts
@@ -1,5 +1,10 @@
+// You must use typeof process !== "undefined" instead of just "process"
 export const IS_DEV =
-  process &&
+  typeof process !== "undefined" &&
+  process.env &&
   (process.env.NODE_ENV === "development" || process.env.NODE_ENV === "test");
 
-export const IS_TEST = process && process.env.NODE_ENV === "test";
+export const IS_TEST =
+  typeof process !== "undefined" &&
+  process.env &&
+  process.env.NODE_ENV === "test";