diff --git a/cmake/modules/QtLinkage.cmake b/cmake/modules/QtLinkage.cmake
index 47565bc..5ef26de 100644
--- a/cmake/modules/QtLinkage.cmake
+++ b/cmake/modules/QtLinkage.cmake
@@ -83,10 +83,10 @@ macro (use_qt_module)
     # find and use plugins
     foreach (PLUGIN ${ARGS_PLUGINS})
         if (NOT TARGET "${ARGS_PREFIX}::Q${PLUGIN}Plugin")
-            find_package("${PREFIX}${MODULE}" "${META_QT5_VERSION}" REQUIRED)
+            find_package("${ARGS_PREFIX}${ARGS_MODULE}" "${META_QT5_VERSION}" REQUIRED)
         endif ()
         if (NOT TARGET "${ARGS_PREFIX}::Q${PLUGIN}Plugin")
-            message(FATAL_ERROR "The ${ARGS_PREFIX}${MODULE} does not provide the target ${ARGS_PREFIX}::Q${PLUGIN}Plugin.")
+            message(FATAL_ERROR "The ${ARGS_PREFIX}${ARGS_MODULE} package does not provide the target ${ARGS_PREFIX}::Q${PLUGIN}Plugin.")
         endif ()
         if ("${ARGS_PREFIX}::Q${PLUGIN}Plugin" IN_LIST "${ARGS_LIBRARIES_VARIABLE}")
             continue()