diff --git a/resources/systems/linux/es_systems.xml b/resources/systems/linux/es_systems.xml
index 9cc7f0ba4..fc35f3024 100644
--- a/resources/systems/linux/es_systems.xml
+++ b/resources/systems/linux/es_systems.xml
@@ -2147,7 +2147,7 @@
         <name>wiiu</name>
         <fullname>Nintendo Wii U</fullname>
         <path>%ROMPATH%/wiiu</path>
-        <extension>.rpx .RPX .wua .WUA .wud .WUD .wux .WUX</extension>
+        <extension>.elf .ELF .rpx .RPX .tmd .TMD .wua .WUA .wud .WUD .wuhb .WUHB .wux .WUX</extension>
         <command label="Cemu (Standalone)">%EMULATOR_CEMU% -g %ROM%</command>
         <platform>wiiu</platform>
         <theme>wiiu</theme>
diff --git a/resources/systems/macos/es_systems.xml b/resources/systems/macos/es_systems.xml
index 156a2f3d4..640b376a3 100644
--- a/resources/systems/macos/es_systems.xml
+++ b/resources/systems/macos/es_systems.xml
@@ -2044,7 +2044,7 @@
         <name>wiiu</name>
         <fullname>Nintendo Wii U</fullname>
         <path>%ROMPATH%/wiiu</path>
-        <extension>.rpx .RPX .wua .WUA .wud .WUD .wux .WUX</extension>
+        <extension>.elf .ELF .rpx .RPX .tmd .TMD .wua .WUA .wud .WUD .wuhb .WUHB .wux .WUX</extension>
         <command label="Cemu (Standalone)">%EMULATOR_CEMU% -g %ROM%</command>
         <platform>wiiu</platform>
         <theme>wiiu</theme>
diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index 1118e4ff0..73e9c51e8 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -2116,7 +2116,7 @@
         <name>wiiu</name>
         <fullname>Nintendo Wii U</fullname>
         <path>%ROMPATH%/wiiu</path>
-        <extension>.rpx .RPX .wua .WUA .wud .WUD .wux .WUX</extension>
+        <extension>.elf .ELF .rpx .RPX .tmd .TMD .wua .WUA .wud .WUD .wuhb .WUHB .wux .WUX</extension>
         <command label="Cemu (Standalone)">%EMULATOR_CEMU% -g %ROM%</command>
         <platform>wiiu</platform>
         <theme>wiiu</theme>
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index e604bca00..47b4e2dc2 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -2131,7 +2131,7 @@
         <name>wiiu</name>
         <fullname>Nintendo Wii U</fullname>
         <path>%ROMPATH%\wiiu</path>
-        <extension>.rpx .RPX .wua .WUA .wud .WUD .wux .WUX</extension>
+        <extension>.elf .ELF .rpx .RPX .tmd .TMD .wua .WUA .wud .WUD .wuhb .WUHB .wux .WUX</extension>
         <command label="Cemu (Standalone)">%EMULATOR_CEMU% -f -g %ROM%</command>
         <platform>wiiu</platform>
         <theme>wiiu</theme>