diff --git a/cmake/modules/contrib/NNPack.cmake b/cmake/modules/contrib/NNPack.cmake
index e75d19081defde3283a451adba76fa46c9bbe30f..82de88a21e63f6216a6550d3b62dd3f3308b0177 100644
--- a/cmake/modules/contrib/NNPack.cmake
+++ b/cmake/modules/contrib/NNPack.cmake
@@ -7,7 +7,7 @@ if(USE_NNPACK)
   list(APPEND RUNTIME_SRCS ${NNPACK_CONTRIB_SRC})
 	include_directories(${NNPACK_PATH}/include)
 	include_directories(${PTHREAD_POOL_PATH}/include)
-  find_library(NNPACK_CONTRB_LIB nnpack ${NNPACK_PATH}/lib)
+    find_library(NNPACK_CONTRIB_LIB nnpack ${NNPACK_PATH}/lib)
   find_library(NNPACK_PTHREAD_CONTRIB_LIB pthreadpool ${NNPACK_PATH}/lib)
   list(APPEND TVM_RUNTIME_LINKER_LIBS ${NNPACK_CONTRIB_LIB})
   list(APPEND TVM_RUNTIME_LINKER_LIBS ${NNPACK_PTHREAD_CONTRIB_LIB})