diff --git a/share/openbr/cmake/InstallDependencies.cmake b/share/openbr/cmake/InstallDependencies.cmake
index 54dd4a5..4384bbc 100644
--- a/share/openbr/cmake/InstallDependencies.cmake
+++ b/share/openbr/cmake/InstallDependencies.cmake
@@ -201,7 +201,7 @@ function(install_qt_misc)
     set(Qt5_LIB_DIR "${Qt5_DIR}/../..")
     file(GLOB icudlls "${Qt5_LIB_DIR}/libicu*.so*")
     if(NOT icudlls)
-      file(GLOB icudlls /usr/lib/x86_64-linux-gnu/libicu*.so*)
+      file(GLOB icudlls /usr/lib/${CMAKE_SYSTEM_PROCESSOR}-linux-gnu/libicu*.so*)
     endif()
     install(FILES ${icudlls} DESTINATION lib)
     file(GLOB libpng12 "/lib/x86_64-linux-gnu/libpng12.so*")