diff --git a/resources/systems/macos/es_systems.xml b/resources/systems/macos/es_systems.xml
index a33a03d17..880a292a8 100644
--- a/resources/systems/macos/es_systems.xml
+++ b/resources/systems/macos/es_systems.xml
@@ -275,8 +275,9 @@
         <name>cdtv</name>
         <fullname>Commodore CDTV</fullname>
         <path>%ROMPATH%/cdtv</path>
-        <extension>.7z .7Z .zip .ZIP</extension>
-        <command>PLACEHOLDER %ROM%</command>
+        <extension>.cue .CUE .ccd .CCD .nrg .NRG .mds .MDS .iso .ISO .m3u .M3U .7z .7Z .zip .ZIP</extension>
+        <command label="PUAE">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/puae_libretro.dylib %ROM%</command>
+        <command label="PUAE 2021">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/puae2021_libretro.dylib %ROM%</command>
         <platform>cdtv</platform>
         <theme>cdtv</theme>
     </system>
diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index b85a78824..63dd01557 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -275,8 +275,9 @@
         <name>cdtv</name>
         <fullname>Commodore CDTV</fullname>
         <path>%ROMPATH%/cdtv</path>
-        <extension>.7z .7Z .zip .ZIP</extension>
-        <command>PLACEHOLDER %ROM%</command>
+        <extension>.cue .CUE .ccd .CCD .nrg .NRG .mds .MDS .iso .ISO .m3u .M3U .7z .7Z .zip .ZIP</extension>
+        <command label="PUAE">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/puae_libretro.so %ROM%</command>
+        <command label="PUAE 2021">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/puae2021_libretro.so %ROM%</command>
         <platform>cdtv</platform>
         <theme>cdtv</theme>
     </system>
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index 05900b34e..e21cdfe6b 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -277,8 +277,9 @@
         <name>cdtv</name>
         <fullname>Commodore CDTV</fullname>
         <path>%ROMPATH%\cdtv</path>
-        <extension>.7z .7Z .zip .ZIP</extension>
-        <command>PLACEHOLDER %ROM%</command>
+        <extension>.cue .CUE .ccd .CCD .nrg .NRG .mds .MDS .iso .ISO .m3u .M3U .7z .7Z .zip .ZIP</extension>
+        <command label="PUAE">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\puae_libretro.dll %ROM%</command>
+        <command label="PUAE 2021">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\puae2021_libretro.dll %ROM%</command>
         <platform>cdtv</platform>
         <theme>cdtv</theme>
     </system>