diff --git a/CMake/FindNGHTTP2.cmake b/CMake/FindNGHTTP2.cmake
index f93113f404..bca7cf8a81 100644
--- a/CMake/FindNGHTTP2.cmake
+++ b/CMake/FindNGHTTP2.cmake
@@ -61,7 +61,7 @@ if(_nghttp2_FOUND)
 elseif(nghttp2_CONFIG)
   set(NGHTTP2_FOUND TRUE)
   set(NGHTTP2_VERSION ${nghttp2_VERSION})
-  if(NGHTTP2_USE_STATIC_LIBS)
+  if(NGHTTP2_USE_STATIC_LIBS OR NOT TARGET nghttp2::nghttp2)
     set(_nghttp2_LIBRARIES nghttp2::nghttp2_static)
   else()
     set(_nghttp2_LIBRARIES nghttp2::nghttp2)
diff --git a/CMake/FindNGHTTP3.cmake b/CMake/FindNGHTTP3.cmake
index 427c139f21..ed671b7a49 100644
--- a/CMake/FindNGHTTP3.cmake
+++ b/CMake/FindNGHTTP3.cmake
@@ -61,7 +61,7 @@ if(_nghttp3_FOUND)
 elseif(nghttp3_CONFIG)
   set(NGHTTP3_FOUND TRUE)
   set(NGHTTP3_VERSION ${nghttp3_VERSION})
-  if(NGHTTP3_USE_STATIC_LIBS)
+  if(NGHTTP3_USE_STATIC_LIBS OR NOT TARGET nghttp3::nghttp3)
     set(_nghttp3_LIBRARIES nghttp3::nghttp3_static)
   else()
     set(_nghttp3_LIBRARIES nghttp3::nghttp3)
diff --git a/CMake/FindNGTCP2.cmake b/CMake/FindNGTCP2.cmake
index e492916377..70dae14b86 100644
--- a/CMake/FindNGTCP2.cmake
+++ b/CMake/FindNGTCP2.cmake
@@ -105,7 +105,7 @@ if(_ngtcp2_FOUND)
 elseif(ngtcp2_CONFIG)
   set(NGTCP2_FOUND TRUE)
   set(NGTCP2_VERSION ${ngtcp2_VERSION})
-  if(NGTCP2_USE_STATIC_LIBS)
+  if(NGTCP2_USE_STATIC_LIBS OR NOT TARGET ngtcp2::ngtcp2)
     set(_ngtcp2_LIBRARIES ngtcp2::ngtcp2_static ngtcp2::${_crypto_library_lower}_static)
   else()
     set(_ngtcp2_LIBRARIES ngtcp2::ngtcp2 ngtcp2::${_crypto_library_lower})