diff --git a/bin/CMakeLists.txt b/bin/CMakeLists.txt
index a0d7e5b..1829b6d 100644
--- a/bin/CMakeLists.txt
+++ b/bin/CMakeLists.txt
@@ -29,6 +29,7 @@ if (SMPLXMPP_BUILD_SMPLXMPP_NL)
     target_compile_features(smplxmpp-nl PUBLIC cxx_std_11)
 
     target_link_libraries(smplxmpp-nl PUBLIC
+        argp
         smplxmpp_util
         )
 
diff --git a/cmake/smplxmpp_core.cmake b/cmake/smplxmpp_core.cmake
index 2a7b16e..680bce7 100644
--- a/cmake/smplxmpp_core.cmake
+++ b/cmake/smplxmpp_core.cmake
@@ -22,6 +22,7 @@ target_compile_options(smplxmpp_core PRIVATE -Werror -Wall -Wextra)
 
 target_link_libraries(smplxmpp_core PRIVATE "${SMPLXMPP_SPDLOG_LIBS}")
 target_link_libraries(smplxmpp_core PUBLIC
+    argp
     smplxmpp_util
     gloox
     )