diff --git a/contrib/Windows/Projects/clamAV/libclamunrar_iface/libclamunrar_iface.def b/contrib/Windows/Projects/clamAV/libclamunrar_iface/libclamunrar_iface.def
new file mode 100644
index 000000000..6448f8e77
--- /dev/null
+++ b/contrib/Windows/Projects/clamAV/libclamunrar_iface/libclamunrar_iface.def
@@ -0,0 +1,6 @@
+LIBRARY libClamunrar_iface
+VERSION 0.92.1
+EXPORTS unrar_extract_next @1
+EXPORTS unrar_extract_next_prepare @2
+EXPORTS unrar_open @3
+EXPORTS unrar_close @4
\ No newline at end of file