1 files changed, 2 insertions, 2 deletions
diff --git a/alc/alu.h b/alc/alu.h
index 3b6045f0..51b7a5c1 100644
--- a/alc/alu.h
+++ b/alc/alu.h
@@ -232,8 +232,8 @@ struct ALvoice {
     /* Properties for the attached buffer(s). */
     FmtChannels mFmtChannels;
     ALuint mFrequency;
-    ALsizei mNumChannels;
-    ALsizei mSampleSize;
+    ALuint mNumChannels;
+    ALuint mSampleSize;
 
     /** Current target parameters used for mixing. */
     ALint mStep;