diff --git a/cmake/FindSodium.cmake b/cmake/FindSodium.cmake
index 23c5317..abbd08f 100644
--- a/cmake/FindSodium.cmake
+++ b/cmake/FindSodium.cmake
@@ -46,9 +46,9 @@ endif()
 # UNIX
 if(UNIX)
   # import pkg-config
-  find_package(PkgConfig QUIET)
+  find_package(PkgConfig REQUIRED)
   if(PKG_CONFIG_FOUND)
-    pkg_check_modules(sodium_PKG QUIET libsodium)
+    pkg_check_modules(sodium_PKG REQUIRED libsodium)
   endif()
 
   if(sodium_USE_STATIC_LIBS)