diff --git a/ports/poco/CONTROL b/ports/poco/CONTROL
index 9ea94f4961..be032c6de7 100644
--- a/ports/poco/CONTROL
+++ b/ports/poco/CONTROL
@@ -1,5 +1,5 @@
 Source: poco
-Version: 1.9.2-1
+Version: 1.9.2-2
 Build-Depends: expat, libpq, pcre, sqlite3, zlib, libpng
 Description: Modern, powerful open source C++ class libraries for building network and internet-based applications that run on desktop, server, mobile and embedded systems.
 Homepage: https://github.com/pocoproject/poco
diff --git a/ports/poco/portfile.cmake b/ports/poco/portfile.cmake
index 4e7995a49f..27eddc9825 100644
--- a/ports/poco/portfile.cmake
+++ b/ports/poco/portfile.cmake
@@ -121,7 +121,7 @@ endif()
 
 
 #
-if (VCPKG_LIBRARY_LINKAGE STREQUAL static OR VCPKG_CMAKE_SYSTEM_NAME STREQUAL "Linux")
+if (VCPKG_LIBRARY_LINKAGE STREQUAL static OR VCPKG_TARGET_IS_LINUX OR VCPKG_TARGET_IS_OSX)
     file(REMOVE_RECURSE
         ${CURRENT_PACKAGES_DIR}/bin
         ${CURRENT_PACKAGES_DIR}/debug/bin)
diff --git a/ports/qt5-winextras/portfile.cmake b/ports/qt5-winextras/portfile.cmake
index 54153bed71..69c3adbb2e 100644
--- a/ports/qt5-winextras/portfile.cmake
+++ b/ports/qt5-winextras/portfile.cmake
@@ -2,4 +2,4 @@ if (NOT VCPKG_TARGET_IS_WINDOWS)
     message(FATAL_ERROR "qt5-winextras only support Windows.")
 endif()
 include(${CURRENT_INSTALLED_DIR}/share/qt5/qt_port_functions.cmake)
-qt_submodule_installation()
\ No newline at end of file
+qt_submodule_installation()