diff --git a/Library/Homebrew/sorbet/rbi/dsl/homebrew/env_config.rbi b/Library/Homebrew/sorbet/rbi/dsl/homebrew/env_config.rbi
index fc1ef00072..b2656986cd 100644
--- a/Library/Homebrew/sorbet/rbi/dsl/homebrew/env_config.rbi
+++ b/Library/Homebrew/sorbet/rbi/dsl/homebrew/env_config.rbi
@@ -181,7 +181,7 @@ module Homebrew::EnvConfig
     sig { returns(String) }
     def core_git_remote; end
 
-    sig { returns(String) }
+    sig { returns(T.nilable(::String)) }
     def curl_path; end
 
     sig { returns(String) }
@@ -298,7 +298,7 @@ module Homebrew::EnvConfig
     sig { returns(T.nilable(::String)) }
     def git_name; end
 
-    sig { returns(String) }
+    sig { returns(T.nilable(::String)) }
     def git_path; end
 
     sig { returns(T.nilable(::String)) }