diff --git a/Data-UB/NPC_SPEECH/159_085.WAV b/Data-UB/NPC_SPEECH/159_085.WAV deleted file mode 100644 index 6e9ff99d0..000000000 Binary files a/Data-UB/NPC_SPEECH/159_085.WAV and /dev/null differ diff --git a/Data-UB/NPC_SPEECH/159_085.ogg b/Data-UB/NPC_SPEECH/159_085.ogg new file mode 100644 index 000000000..735cfbba2 Binary files /dev/null and b/Data-UB/NPC_SPEECH/159_085.ogg differ diff --git a/Data-UB/NPC_SPEECH/159_087.WAV b/Data-UB/NPC_SPEECH/159_087.WAV deleted file mode 100644 index 7901db95f..000000000 Binary files a/Data-UB/NPC_SPEECH/159_087.WAV and /dev/null differ diff --git a/Data-UB/NPC_SPEECH/159_087.ogg b/Data-UB/NPC_SPEECH/159_087.ogg new file mode 100644 index 000000000..ee862e9a1 Binary files /dev/null and b/Data-UB/NPC_SPEECH/159_087.ogg differ