diff --git a/meson.build b/meson.build
index 5e1a209..7a46710 100644
--- a/meson.build
+++ b/meson.build
@@ -14,10 +14,10 @@ config_h.set_quoted('PACKAGE_TARNAME'  , meson.project_name())
 config_h.set_quoted('PACKAGE_BUGREPORT', 'enlightenment-devel@lists.sourceforge.net')
 config_h.set_quoted('PACKAGE_STRING'   , meson.project_name() + ' ' + meson.project_version())
 config_h.set_quoted('PACKAGE_NAME'     , meson.project_name())
-config_h.set_quoted('PACKAGE_BIN_DIR', get_option('bindir'))
-config_h.set_quoted('PACKAGE_LIB_DIR', get_option('libdir'))
-config_h.set_quoted('PACKAGE_DATA_DIR', get_option('datadir'))
-config_h.set_quoted('PACKAGE_DOC_DIR', get_option('infodir'))
+config_h.set_quoted('PACKAGE_BIN_DIR', join_paths(get_option('prefix'), get_option('bindir')))
+config_h.set_quoted('PACKAGE_LIB_DIR', join_paths(get_option('prefix'), get_option('libdir')))
+config_h.set_quoted('PACKAGE_DATA_DIR', join_paths(get_option('prefix'), get_option('datadir'), 'edi'))
+config_h.set_quoted('PACKAGE_DOC_DIR', join_paths(get_option('prefix'), get_option('infodir'), 'edi'))
 
 config_h.set_quoted('EFL_BETA_API_SUPPORT'     , '1')