diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ccf5a33..8e88494 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -361,9 +361,9 @@ if (WITH_VISIBILITY_HIDDEN)
   set_target_properties(ssh PROPERTIES COMPILE_FLAGS "-fvisibility=hidden")
 endif (WITH_VISIBILITY_HIDDEN)
 
-if (MINGW)
+if (MINGW AND NOT ANDROID)
     set_target_properties(ssh PROPERTIES LINK_FLAGS "-Wl,--enable-stdcall-fixup")
-    set_target_properties(ssh PROPERTIES COMPILE_FLAGS "-D_POSIX_SOURCE")
+    set_property(TARGET ssh APPEND PROPERTY COMPILE_FLAGS "-D_POSIX_SOURCE")
 endif ()