diff --git a/projects/rccl/src/include/plugin/nccl_net.h b/projects/rccl/src/include/plugin/nccl_net.h
index 1b3ba23c48..ad572fdb15 100644
--- a/projects/rccl/src/include/plugin/nccl_net.h
+++ b/projects/rccl/src/include/plugin/nccl_net.h
@@ -11,6 +11,7 @@
 #include "nccl_common.h"
 #include "net_device.h"
 #include <stdint.h>
+#include <dlfcn.h>
 
 #define NCCL_NET_HANDLE_MAXSIZE 128
 //Maximum value NCCL can accept for maxP2pBytes and maxCollBytes net properties