diff --git a/cmake/modules/FindGIO.cmake b/cmake/modules/FindGIO.cmake
index d79e3d5c7a9b..842146e06de9 100644
--- a/cmake/modules/FindGIO.cmake
+++ b/cmake/modules/FindGIO.cmake
@@ -11,7 +11,7 @@ include(LibFindMacros)
 libfind_package(GIO Glib)
 
 # Use pkg-config to get hints about paths
-libfind_pkg_check_modules(GIO_PKGCONF gio-2.0)
+libfind_pkg_check_modules(GIO_PKGCONF gio-2.0 gio-unix-2.0)
 
 # Find the library
 find_library(GIO_LIBRARY
@@ -23,3 +23,5 @@ find_library(GIO_LIBRARY
 # NOTE: Singular variables for this library, plural for libraries this lib depends on.
 libfind_process(GIO)
 
+list(APPEND GIO_INCLUDE_DIRS ${GIO_PKGCONF_INCLUDE_DIRS})
+