diff --git a/src/ecmascript/libdom/mujs/mapa.cpp b/src/ecmascript/libdom/mujs/mapa.cpp
index 9a2d5292..75f313e4 100644
--- a/src/ecmascript/libdom/mujs/mapa.cpp
+++ b/src/ecmascript/libdom/mujs/mapa.cpp
@@ -123,7 +123,7 @@ attr_clear_map_str(void *m)
 static const std::vector<std::string>
 explode(const std::string& s, const char& c)
 {
-	std::string buff{""};
+	std::string buff("");
 	std::vector<std::string> v;
 
 	bool found = false;
diff --git a/src/ecmascript/libdom/quickjs/mapa.cpp b/src/ecmascript/libdom/quickjs/mapa.cpp
index fc43909a..d3ff8030 100644
--- a/src/ecmascript/libdom/quickjs/mapa.cpp
+++ b/src/ecmascript/libdom/quickjs/mapa.cpp
@@ -330,7 +330,7 @@ attr_erase_from_map_rev(void *m, JSValueConst value)
 static const std::vector<std::string>
 explode(const std::string& s, const char& c)
 {
-	std::string buff{""};
+	std::string buff("");
 	std::vector<std::string> v;
 
 	bool found = false;