diff --git a/libos/include/os/Process.h b/libos/include/os/Process.h
index 507e783a..bbf038fd 100644
--- a/libos/include/os/Process.h
+++ b/libos/include/os/Process.h
@@ -11,5 +11,6 @@ namespace os
         static Result<pid_t> fork();
 
         static Result<void> exec(StringView path, Slice<String> args, bool search_in_path = true);
+        static Result<void> exec(StringView path, Slice<String> args, Slice<String> env, bool search_in_path = true);
     };
 }
diff --git a/libos/src/Process.cpp b/libos/src/Process.cpp
index 19a569c9..9ce8128f 100644
--- a/libos/src/Process.cpp
+++ b/libos/src/Process.cpp
@@ -24,4 +24,21 @@ namespace os
 
         return err(errno);
     }
+
+    Result<void> Process::exec(StringView path, Slice<String> args, Slice<String> env, bool search_in_path)
+    {
+        Vector<const char*> argv;
+        for (const auto& arg : args) { TRY(argv.try_append(arg.chars())); }
+        TRY(argv.try_append(nullptr));
+
+        Vector<const char*> envp;
+        for (const auto& arg : env) { TRY(envp.try_append(arg.chars())); }
+        TRY(envp.try_append(nullptr));
+
+        if (search_in_path) execvpe(path.chars(), const_cast<char**>(argv.data()), const_cast<char**>(envp.data()));
+        else
+            execve(path.chars(), const_cast<char**>(argv.data()), const_cast<char**>(envp.data()));
+
+        return err(errno);
+    }
 }