diff --git a/win32/common/libgstbase.def b/win32/common/libgstbase.def
index bc2a543c0b..3415da2f23 100644
--- a/win32/common/libgstbase.def
+++ b/win32/common/libgstbase.def
@@ -64,6 +64,7 @@ EXPORTS
 	gst_base_src_new_seamless_segment
 	gst_base_src_query_latency
 	gst_base_src_set_blocksize
+	gst_base_src_set_caps
 	gst_base_src_set_do_timestamp
 	gst_base_src_set_dynamic_size
 	gst_base_src_set_format
diff --git a/win32/common/libgstreamer.def b/win32/common/libgstreamer.def
index 76e02f00c2..90297639c3 100644
--- a/win32/common/libgstreamer.def
+++ b/win32/common/libgstreamer.def
@@ -683,6 +683,7 @@ EXPORTS
 	gst_pad_link_check_get_type
 	gst_pad_link_full
 	gst_pad_link_return_get_type
+	gst_pad_mark_reconfigure
 	gst_pad_new
 	gst_pad_new_from_static_template
 	gst_pad_new_from_template