diff --git a/Userland/Libraries/LibJS/Bytecode/Generator.h b/Userland/Libraries/LibJS/Bytecode/Generator.h
index a0491deaaf..e36702b29f 100644
--- a/Userland/Libraries/LibJS/Bytecode/Generator.h
+++ b/Userland/Libraries/LibJS/Bytecode/Generator.h
@@ -97,9 +97,9 @@ public:
         return m_current_basic_block->is_terminated();
     }
 
-    StringTableIndex intern_string(StringView const& string)
+    StringTableIndex intern_string(String string)
     {
-        return m_string_table->insert(string);
+        return m_string_table->insert(move(string));
     }
 
     bool is_in_generator_function() const { return m_is_in_generator_function; }
diff --git a/Userland/Libraries/LibJS/Bytecode/StringTable.cpp b/Userland/Libraries/LibJS/Bytecode/StringTable.cpp
index 53a7e3ce76..e69e9c1413 100644
--- a/Userland/Libraries/LibJS/Bytecode/StringTable.cpp
+++ b/Userland/Libraries/LibJS/Bytecode/StringTable.cpp
@@ -8,13 +8,13 @@
 
 namespace JS::Bytecode {
 
-StringTableIndex StringTable::insert(StringView string)
+StringTableIndex StringTable::insert(String string)
 {
     for (size_t i = 0; i < m_strings.size(); i++) {
         if (m_strings[i] == string)
             return i;
     }
-    m_strings.append(string);
+    m_strings.append(move(string));
     return m_strings.size() - 1;
 }
 
diff --git a/Userland/Libraries/LibJS/Bytecode/StringTable.h b/Userland/Libraries/LibJS/Bytecode/StringTable.h
index 1da174332c..351a9bb98a 100644
--- a/Userland/Libraries/LibJS/Bytecode/StringTable.h
+++ b/Userland/Libraries/LibJS/Bytecode/StringTable.h
@@ -21,7 +21,7 @@ class StringTable {
 public:
     StringTable() = default;
 
-    StringTableIndex insert(StringView string);
+    StringTableIndex insert(String);
     String const& get(StringTableIndex) const;
     void dump() const;
     bool is_empty() const { return m_strings.is_empty(); }