diff --git a/Alc/ALc.c b/Alc/ALc.c
index 7d4f4de3..47bd19e4 100644
--- a/Alc/ALc.c
+++ b/Alc/ALc.c
@@ -4124,6 +4124,10 @@ ALC_API ALCdevice* ALC_APIENTRY alcCaptureOpenDevice(const ALCchar *deviceName,
     device->UpdateSize = samples;
     device->NumUpdates = 1;
 
+    TRACE("Capture format: %s, %s, %uhz, %u update size x%d\n",
+        DevFmtChannelsString(device->FmtChans), DevFmtTypeString(device->FmtType),
+        device->Frequency, device->UpdateSize, device->NumUpdates
+    );
     if((err=V(device->Backend,open)(deviceName)) != ALC_NO_ERROR)
     {
         al_free(device);