diff --git a/src/apps/CMakeLists.txt b/src/apps/CMakeLists.txt
index bd5102967..2ef28e3fe 100644
--- a/src/apps/CMakeLists.txt
+++ b/src/apps/CMakeLists.txt
@@ -32,6 +32,7 @@ set(WIN32_PRE_EXCLUDE_REGEXES
     "api-ms-win-.*"
     "ext-ms-.*"
     "^hvsifiletrust\\.dll$"
+    "^icu.*\\.dll$"
 )
 
 set(WIN32_POST_EXCLUDE_REGEXES ".*system32.*")
diff --git a/src/apps/deskflow-gui/CMakeLists.txt b/src/apps/deskflow-gui/CMakeLists.txt
index b2651578c..78a4b7be7 100644
--- a/src/apps/deskflow-gui/CMakeLists.txt
+++ b/src/apps/deskflow-gui/CMakeLists.txt
@@ -86,6 +86,7 @@ if(WIN32)
     DIRECTORY ${QT_DEPENDS_DIR}/
     DESTINATION ${CMAKE_INSTALL_LIBDIR}
     PATTERN "dx*.dll" EXCLUDE
+    PATTERN "icu*.dll" EXCLUDE
   )
 
 elseif(APPLE)