diff --git a/win32/common/libgstaudio.def b/win32/common/libgstaudio.def
index 839ceae5d7..b20e6062f4 100644
--- a/win32/common/libgstaudio.def
+++ b/win32/common/libgstaudio.def
@@ -75,6 +75,7 @@ EXPORTS
 	gst_audio_decoder_merge_tags
 	gst_audio_decoder_negotiate
 	gst_audio_decoder_proxy_getcaps
+	gst_audio_decoder_set_allocation_caps
 	gst_audio_decoder_set_drainable
 	gst_audio_decoder_set_estimate_rate
 	gst_audio_decoder_set_latency
@@ -108,6 +109,7 @@ EXPORTS
 	gst_audio_encoder_merge_tags
 	gst_audio_encoder_negotiate
 	gst_audio_encoder_proxy_getcaps
+	gst_audio_encoder_set_allocation_caps
 	gst_audio_encoder_set_drainable
 	gst_audio_encoder_set_frame_max
 	gst_audio_encoder_set_frame_samples_max