--- imv-v4.5.0-orig/meson.build
+++ imv-v4.5.0/meson.build
@@ -42,7 +42,7 @@
 
 _unicode = get_option('unicode')
 if _unicode == 'icu'
-  unicode_lib = dependency('icu-io')
+  unicode_lib = [ dependency('icu-io'), dependency('icu-uc') ]
   add_project_arguments('-DIMV_USE_ICU', language: 'c')
 elif _unicode == 'grapheme'
   unicode_lib = cc.find_library('grapheme')