diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0d8ea088b..6b4cc80d3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -944,6 +944,7 @@ find_path(ZMQ_INCLUDE_PATH zmq.h)
 find_library(ZMQ_LIB zmq)
 find_library(PGM_LIBRARY pgm)
 find_library(NORM_LIBRARY norm)
+find_library(PROTOLIB_LIBRARY protolib)
 find_library(SODIUM_LIBRARY sodium)
 
 if(NOT ZMQ_INCLUDE_PATH)
@@ -958,6 +959,9 @@ endif()
 if(NORM_LIBRARY)
   set(ZMQ_LIB "${ZMQ_LIB};${NORM_LIBRARY}")
 endif()
+if(PROTOLIB_LIBRARY)
+  set(ZMQ_LIB "${ZMQ_LIB};${PROTOLIB_LIBRARY}")
+endif()
 if(SODIUM_LIBRARY)
   set(ZMQ_LIB "${ZMQ_LIB};${SODIUM_LIBRARY}")
 endif()