diff --git a/src/win32/plugins/fd/bpipe-fd.c b/src/win32/plugins/fd/bpipe-fd.c
index 2eb2353fb27..9a300194a3e 100644
--- a/src/win32/plugins/fd/bpipe-fd.c
+++ b/src/win32/plugins/fd/bpipe-fd.c
@@ -123,7 +123,7 @@ extern "C" {
 /*
  * External entry point called by Bareos to "load" the plugin
  */
-bRC loadPlugin(bInfo *lbinfo, bFuncs *lbfuncs, genpInfo **pinfo, pFuncs **pfuncs)
+bRC DLL_IMP_EXP loadPlugin(bInfo *lbinfo, bFuncs *lbfuncs, genpInfo **pinfo, pFuncs **pfuncs)
 {
    bfuncs = lbfuncs;                  /* set Bareos funct pointers */
    binfo  = lbinfo;
@@ -136,7 +136,7 @@ bRC loadPlugin(bInfo *lbinfo, bFuncs *lbfuncs, genpInfo **pinfo, pFuncs **pfuncs
 /*
  * External entry point to unload the plugin
  */
-bRC unloadPlugin()
+bRC DLL_IMP_EXP unloadPlugin()
 {
 // printf("bpipe-fd: Unloaded\n");
    return bRC_OK;