diff --git a/include/docpp.hpp b/include/docpp.hpp
index a09031e..d389a2e 100644
--- a/include/docpp.hpp
+++ b/include/docpp.hpp
@@ -349,7 +349,6 @@ namespace docpp {
                 bool empty() const;
 
                 Property& operator=(const Property& property);
-                Property& operator=(const std::pair<std::string, std::string>& property);
                 bool operator==(const Property& property) const;
                 bool operator!=(const Property& property) const;
 
@@ -1189,11 +1188,6 @@ namespace docpp {
                  * @param value The value of the property
                  */
                 Property(const std::string& key, const std::string& value) : property(std::make_pair(key, value)) {};
-                /**
-                 * @brief Construct a new Property object
-                 * @param property The property to set
-                 */
-                explicit Property(const std::pair<std::string, std::string>& property) : property(property) {};
                 /**
                  * @brief Construct a new Property object
                  */
@@ -1262,11 +1256,6 @@ namespace docpp {
                  * @param value The value.
                  */
                 void set_value(const std::string& value);
-                /**
-                 * @brief Set the property
-                 * @param property The property.
-                 */
-                void set(const std::pair<std::string, std::string>& property);
                 /**
                  * @brief Set the property
                  * @param key The key of the property
@@ -1275,7 +1264,6 @@ namespace docpp {
                 void set(const std::string& key, const std::string& value);
 
                 Property& operator=(const Property& property);
-                Property& operator=(const std::pair<std::string, std::string>& property);
                 bool operator==(const Property& property) const;
                 bool operator!=(const Property& property) const;
         };
diff --git a/src/docpp.cpp b/src/docpp.cpp
index 318205e..0a0adf1 100644
--- a/src/docpp.cpp
+++ b/src/docpp.cpp
@@ -39,11 +39,6 @@ docpp::HTML::Property& docpp::HTML::Property::operator=(const docpp::HTML::Prope
     return *this;
 }
 
-docpp::HTML::Property& docpp::HTML::Property::operator=(const std::pair<std::string, std::string>& property) {
-    this->set(property);
-    return *this;
-}
-
 bool docpp::HTML::Property::operator==(const docpp::HTML::Property& property) const {
     return this->property == property.get();
 }
@@ -1012,21 +1007,12 @@ void docpp::CSS::Property::set_value(const std::string& value) {
     this->property.second = value;
 }
 
-void docpp::CSS::Property::set(const std::pair<std::string, std::string>& property) {
-    this->property = property;
-}
-
 void docpp::CSS::Property::set(const std::string& key, const std::string& value) {
     this->property = std::make_pair(key, value);
 }
 
 docpp::CSS::Property& docpp::CSS::Property::operator=(const docpp::CSS::Property& property) {
-    this->set(property.get());
-    return *this;
-}
-
-docpp::CSS::Property& docpp::CSS::Property::operator=(const std::pair<std::string, std::string>& property) {
-    this->set(property);
+    this->set(property.get().first, property.get().second);
     return *this;
 }