diff --git a/libiec61850/src/CMakeLists.txt b/libiec61850/src/CMakeLists.txt
index 232dde6..72218bb 100644
--- a/libiec61850/src/CMakeLists.txt
+++ b/libiec61850/src/CMakeLists.txt
@@ -300,6 +300,7 @@ set_target_properties(iec61850-shared PROPERTIES
 
 target_link_libraries(iec61850-shared
 	hal-shared
+        -lpthread
 )
 
 GENERATE_EXPORT_HEADER(iec61850-shared