diff --git a/vector/src/main/java/im/vector/app/features/voice/AbstractVoiceRecorder.kt b/vector/src/main/java/im/vector/app/features/voice/AbstractVoiceRecorder.kt
index 5d8bce1ea3..17e08d20b7 100644
--- a/vector/src/main/java/im/vector/app/features/voice/AbstractVoiceRecorder.kt
+++ b/vector/src/main/java/im/vector/app/features/voice/AbstractVoiceRecorder.kt
@@ -62,7 +62,7 @@ abstract class AbstractVoiceRecorder(
 
     override fun startRecord() {
         init()
-        outputFile = File(outputDirectory, "${UUID.randomUUID()}$filenameExt")
+        outputFile = File(outputDirectory, "${UUID.randomUUID()}.$filenameExt")
 
         val mr = mediaRecorder ?: return
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {