diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index 46b1f843e..abc8c2408 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -945,7 +945,7 @@
         <name>ps3</name>
         <fullname>Sony PlayStation 3</fullname>
         <path>%ROMPATH%/ps3</path>
-        <extension>.bin .BIN</extension>
+        <extension>.ps3dir .PS3DIR</extension>
         <command label="RPCS3 (Standalone)">%EMULATOR_RPCS3% --no-gui %ROM%</command>
         <platform>ps3</platform>
         <theme>ps3</theme>
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index 078935470..69ef44d2c 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -943,7 +943,7 @@
         <name>ps3</name>
         <fullname>Sony PlayStation 3</fullname>
         <path>%ROMPATH%\ps3</path>
-        <extension>.bin .BIN</extension>
+        <extension>.ps3dir .PS3DIR</extension>
         <command label="RPCS3 (Standalone)">%EMULATOR_RPCS3% --no-gui %ROM%</command>
         <platform>ps3</platform>
         <theme>ps3</theme>