--- a/tensilelite/rocisa/CMakeLists.txt
+++ b/tensilelite/rocisa/CMakeLists.txt
@@ -38,13 +38,7 @@ else()
     message(FATAL_ERROR "Python version 3.8 or higher is required, but found version ${Python_VERSION}")
 endif()
 
-include(FetchContent)
-FetchContent_Declare(
-  nanobind
-  GIT_REPOSITORY https://github.com/wjakob/nanobind.git
-  GIT_TAG        9b3afa9dbdc23641daf26fadef7743e7127ff92f # v2.6.1
-)
-FetchContent_MakeAvailable(nanobind)
+find_package(nanobind CONFIG REQUIRED)
 
 set(ROCISAINST_SOURCE ${CMAKE_CURRENT_SOURCE_DIR}/rocisa/src/instruction/instruction.cpp
                       ${CMAKE_CURRENT_SOURCE_DIR}/rocisa/src/instruction/common.cpp