diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index cdd7a081..10b6dce7 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -192,7 +192,11 @@ set (ICU_INCLUDE_DIR ${ICU_UC_INCLUDE_DIR})
 set (ICU_LIB ${ICU_UC_LIB})
 # If ICU regexp engine is used or if the geocoder is built, use icui18n as well.
 if (USE_ICU_REGEXP OR BUILD_GEOCODER)
-  find_required_library (ICU_I18N unicode/regex.h icui18n "ICU")
+  if (NOT WIN32)
+  find_required_library (ICU_I18N unicode/regex.h "icui18n" "ICU")
+  else ()
+  find_required_library (ICU_I18N unicode/regex.h "icuin" "ICU")
+  endif ()
   check_library_version (PC_ICU_I18N icu-i18n>=4.4)
   list (APPEND ICU_INCLUDE_DIR ${ICU_I18N_INCLUDE_DIR})
   list (APPEND ICU_LIB ${ICU_I18N_LIB})