diff --git a/Userland/Libraries/LibGUI/Clipboard.cpp b/Userland/Libraries/LibGUI/Clipboard.cpp
index 348287620f..25cd6c07f1 100644
--- a/Userland/Libraries/LibGUI/Clipboard.cpp
+++ b/Userland/Libraries/LibGUI/Clipboard.cpp
@@ -150,7 +150,7 @@ ErrorOr<JsonObject> Clipboard::DataAndType::to_json() const
 void Clipboard::set_data(ReadonlyBytes data, DeprecatedString const& type, HashMap<DeprecatedString, DeprecatedString> const& metadata)
 {
     if (data.is_empty()) {
-        connection().async_set_clipboard_data({}, type, metadata);
+        connection().async_set_clipboard_data({}, type, metadata.clone().release_value_but_fixme_should_propagate_errors());
         return;
     }
 
@@ -161,18 +161,18 @@ void Clipboard::set_data(ReadonlyBytes data, DeprecatedString const& type, HashM
     }
     auto buffer = buffer_or_error.release_value();
     memcpy(buffer.data<void>(), data.data(), data.size());
-    connection().async_set_clipboard_data(move(buffer), type, metadata);
+    connection().async_set_clipboard_data(move(buffer), type, metadata.clone().release_value_but_fixme_should_propagate_errors());
 }
 
 void Clipboard::set_bitmap(Gfx::Bitmap const& bitmap, HashMap<DeprecatedString, DeprecatedString> const& additional_metadata)
 {
-    HashMap<DeprecatedString, DeprecatedString> metadata(additional_metadata);
+    HashMap<DeprecatedString, DeprecatedString> metadata = additional_metadata.clone().release_value_but_fixme_should_propagate_errors();
     metadata.set("width", DeprecatedString::number(bitmap.width()));
     metadata.set("height", DeprecatedString::number(bitmap.height()));
     metadata.set("scale", DeprecatedString::number(bitmap.scale()));
     metadata.set("format", DeprecatedString::number((int)bitmap.format()));
     metadata.set("pitch", DeprecatedString::number(bitmap.pitch()));
-    set_data({ bitmap.scanline(0), bitmap.size_in_bytes() }, "image/x-serenityos", metadata);
+    set_data({ bitmap.scanline(0), bitmap.size_in_bytes() }, "image/x-serenityos", move(metadata));
 }
 
 void Clipboard::clear()
diff --git a/Userland/Libraries/LibIPC/Dictionary.h b/Userland/Libraries/LibIPC/Dictionary.h
index 9a83c03d2c..c653c56dbb 100644
--- a/Userland/Libraries/LibIPC/Dictionary.h
+++ b/Userland/Libraries/LibIPC/Dictionary.h
@@ -17,8 +17,8 @@ class Dictionary {
 public:
     Dictionary() = default;
 
-    Dictionary(HashMap<DeprecatedString, DeprecatedString> const& initial_entries)
-        : m_entries(initial_entries)
+    Dictionary(HashMap<DeprecatedString, DeprecatedString>&& initial_entries)
+        : m_entries(move(initial_entries))
     {
     }
 
diff --git a/Userland/Services/Clipboard/ConnectionFromClient.cpp b/Userland/Services/Clipboard/ConnectionFromClient.cpp
index f83f55ac02..a58892e447 100644
--- a/Userland/Services/Clipboard/ConnectionFromClient.cpp
+++ b/Userland/Services/Clipboard/ConnectionFromClient.cpp
@@ -38,7 +38,7 @@ void ConnectionFromClient::set_clipboard_data(Core::AnonymousBuffer const& data,
 Messages::ClipboardServer::GetClipboardDataResponse ConnectionFromClient::get_clipboard_data()
 {
     auto& storage = Storage::the();
-    return { storage.buffer(), storage.mime_type(), storage.metadata() };
+    return { storage.buffer(), storage.mime_type(), storage.metadata().clone().release_value_but_fixme_should_propagate_errors() };
 }
 
 void ConnectionFromClient::notify_about_clipboard_change()
diff --git a/Userland/Services/SpiceAgent/ConnectionToClipboardServer.cpp b/Userland/Services/SpiceAgent/ConnectionToClipboardServer.cpp
index 0f3569ce7b..ef945af77e 100644
--- a/Userland/Services/SpiceAgent/ConnectionToClipboardServer.cpp
+++ b/Userland/Services/SpiceAgent/ConnectionToClipboardServer.cpp
@@ -71,5 +71,5 @@ void ConnectionToClipboardServer::set_bitmap(Gfx::Bitmap const& bitmap)
     VERIFY(!buffer_or_error.is_error());
     auto buffer = buffer_or_error.release_value();
     memcpy(buffer.data<u8>(), data.data(), data.size());
-    this->async_set_clipboard_data(buffer, "image/x-serenityos", metadata);
+    this->async_set_clipboard_data(buffer, "image/x-serenityos", move(metadata));
 }