diff --git a/include/spdlog/details/registry-inl.h b/include/spdlog/details/registry-inl.h
index d03934d9..4e99ba9d 100644
--- a/include/spdlog/details/registry-inl.h
+++ b/include/spdlog/details/registry-inl.h
@@ -84,30 +84,6 @@ SPDLOG_INLINE std::shared_ptr<logger> registry::get(const std::string &logger_na
     return found == loggers_.end() ? nullptr : found->second;
 }
 
-#if __cplusplus >= 201703L  // C++17
-// if the map is small do a sequential search and avoid creating string for find(logger_name)
-// otherwise use the standard find()
-SPDLOG_INLINE std::shared_ptr<logger> registry::get(std::string_view logger_name) {
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    if (loggers_.size() <= 10) {
-        for (const auto &[key, val]: loggers_) {
-            if (logger_name == key) {
-                return val;
-            }
-        }
-        return nullptr;
-    }
-    // otherwise use the normal map lookup
-    else {
-        auto found = loggers_.find(std::string(logger_name));
-        return found == loggers_.end() ? nullptr : found->second;
-    }
-}
-
-SPDLOG_INLINE std::shared_ptr<logger> registry::get(const char *logger_name) {
-    return get(std::string_view(logger_name));
-}
-#endif
 
 SPDLOG_INLINE std::shared_ptr<logger> registry::default_logger() {
     std::lock_guard<std::mutex> lock(logger_map_mutex_);
diff --git a/include/spdlog/details/registry.h b/include/spdlog/details/registry.h
index d21f2b4d..412e3eaf 100644
--- a/include/spdlog/details/registry.h
+++ b/include/spdlog/details/registry.h
@@ -18,10 +18,6 @@
 #include <string>
 #include <unordered_map>
 
-#if __cplusplus >= 201703L  // C++17
-    #include <string_view>
-#endif
-
 namespace spdlog {
 class logger;
 
@@ -37,10 +33,6 @@ public:
     void register_logger(std::shared_ptr<logger> new_logger);
     void initialize_logger(std::shared_ptr<logger> new_logger);
     std::shared_ptr<logger> get(const std::string &logger_name);
-#if __cplusplus >= 201703L  // C++17
-    std::shared_ptr<logger> get(std::string_view logger_name);
-    std::shared_ptr<logger> get(const char *logger_name);
-#endif
     std::shared_ptr<logger> default_logger();
 
     // Return raw ptr to the default logger.
diff --git a/include/spdlog/spdlog-inl.h b/include/spdlog/spdlog-inl.h
index 54cdc2cc..3e5d7458 100644
--- a/include/spdlog/spdlog-inl.h
+++ b/include/spdlog/spdlog-inl.h
@@ -20,15 +20,6 @@ SPDLOG_INLINE std::shared_ptr<logger> get(const std::string &name) {
     return details::registry::instance().get(name);
 }
 
-#if __cplusplus >= 201703L  // C++17
-SPDLOG_INLINE std::shared_ptr<logger> get(std::string_view name) {
-    return details::registry::instance().get(name);
-}
-
-SPDLOG_INLINE std::shared_ptr<logger> get(const char *name) {
-    return details::registry::instance().get(name);
-}
-#endif
 
 SPDLOG_INLINE void set_formatter(std::unique_ptr<spdlog::formatter> formatter) {
     details::registry::instance().set_formatter(std::move(formatter));
diff --git a/include/spdlog/spdlog.h b/include/spdlog/spdlog.h
index d2982633..a8afbcec 100644
--- a/include/spdlog/spdlog.h
+++ b/include/spdlog/spdlog.h
@@ -20,10 +20,6 @@
 #include <memory>
 #include <string>
 
-#if __cplusplus >= 201703L  // C++17
-    #include <string_view>
-#endif
-
 namespace spdlog {
 
 using default_factory = synchronous_factory;
@@ -54,10 +50,6 @@ SPDLOG_API void initialize_logger(std::shared_ptr<logger> logger);
 // exist.
 // example: spdlog::get("my_logger")->info("hello {}", "world");
 SPDLOG_API std::shared_ptr<logger> get(const std::string &name);
-#if __cplusplus >= 201703L  // C++17
-SPDLOG_API std::shared_ptr<logger> get(std::string_view name);
-SPDLOG_API std::shared_ptr<logger> get(const char *name);
-#endif
 
 // Set global formatter. Each sink in each logger will get a clone of this object
 SPDLOG_API void set_formatter(std::unique_ptr<spdlog::formatter> formatter);