diff --git a/tdutils/td/utils/StringBuilder.h b/tdutils/td/utils/StringBuilder.h
index fcf5016bf..2339ef71c 100644
--- a/tdutils/td/utils/StringBuilder.h
+++ b/tdutils/td/utils/StringBuilder.h
@@ -157,7 +157,8 @@ class StringBuilder {
 };
 
 template <class T>
-std::enable_if_t<std::is_arithmetic<T>::value, string> to_string(const T &x) {
+std::enable_if_t<std::is_arithmetic<T>::value && !std::is_same<std::decay_t<T>, bool>::value, string> to_string(
+    const T &x) {
   const size_t buf_size = 1000;
   auto buf = StackAllocator::alloc(buf_size);
   StringBuilder sb(buf.as_slice());