diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2172a48..e7458fd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -529,7 +529,7 @@ if(ENABLE_LIBRESSL_INSTALL)
 endif()
 
 if(ENABLE_LIBRESSL_INSTALL)
-	if(NOT MSVC)
+	if(1)
 		# Create pkgconfig files.
 		set(prefix      ${CMAKE_INSTALL_PREFIX})
 		set(exec_prefix \${prefix})