diff --git a/cmake/local-libzmq/LocalLibzmq.cmake b/cmake/local-libzmq/LocalLibzmq.cmake
index 42a2caa..6d670e7 100644
--- a/cmake/local-libzmq/LocalLibzmq.cmake
+++ b/cmake/local-libzmq/LocalLibzmq.cmake
@@ -20,15 +20,11 @@ ExternalProject_Add(libzmq_external
     URL ${LIBZMQ_URL}
     URL_HASH ${LIBZMQ_HASH}
     CMAKE_ARGS -DWITH_LIBSODIUM=ON -DZMQ_BUILD_TESTS=OFF -DWITH_PERF_TOOL=OFF -DENABLE_DRAFTS=OFF
-    -DBUILD_SHARED=$<BOOL:${BUILD_SHARED_LIBS}> -DBUILD_STATIC=$<NOT:$<BOOL:${BUILD_SHARED_LIBS}>>
-    -DWITH_DOC=OFF -DCMAKE_INSTALL_PREFIX=${LIBZMQ_PREFIX}
+    -DBUILD_SHARED=OFF -DBUILD_STATIC=ON -DWITH_DOC=OFF -DCMAKE_INSTALL_PREFIX=${LIBZMQ_PREFIX}
     )
 
 add_library(libzmq_vendor STATIC IMPORTED GLOBAL)
 add_dependencies(libzmq_vendor libzmq_external)
-set_property(TARGET libzmq_vendor PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${LIBZMQ_PREFIX}/include)
-if(BUILD_SHARED_LIBS)
-    set_property(TARGET libzmq_vendor PROPERTY IMPORTED_LOCATION ${LIBZMQ_PREFIX}/lib/libzmq.so)
-else()
-    set_property(TARGET libzmq_vendor PROPERTY IMPORTED_LOCATION ${LIBZMQ_PREFIX}/lib/libzmq.a)
-endif()
+set_target_properties(libzmq_vendor PROPERTIES
+    INTERFACE_INCLUDE_DIRECTORIES ${LIBZMQ_PREFIX}/include
+    IMPORTED_LOCATION ${LIBZMQ_PREFIX}/lib/libzmq.a)