diff --git a/src/base64-inl.h b/src/base64-inl.h
index 4e523e8219570c..20a2f233ae9f35 100644
--- a/src/base64-inl.h
+++ b/src/base64-inl.h
@@ -8,10 +8,6 @@
 
 namespace node {
 
-static constexpr char base64_table_url[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-                                           "abcdefghijklmnopqrstuvwxyz"
-                                           "0123456789-_";
-
 extern const int8_t unbase64_table[256];