diff --git a/cmake/cblas.cmake b/cmake/cblas.cmake
index 6ed51c648478efb9784d0c43b169c285e740e0f3..24de8d9d7ced5f8111cc5d65f761b7506bde048e 100644
--- a/cmake/cblas.cmake
+++ b/cmake/cblas.cmake
@@ -40,7 +40,7 @@ set(OPENBLAS_LIB_SEARCH_PATHS
         /usr/local/opt/openblas/lib)
 
 find_path(OPENBLAS_INC_DIR NAMES cblas.h
-  PATHS ${OPENBLAS_INCLUDE_SEARCH_PATHS})
+  PATHS ${OPENBLAS_INCLUDE_SEARCH_PATHS} NO_DEFAULT_PATH)
 find_path(OPENBLAS_LAPACKE_INC_DIR NAMES lapacke.h
   PATHS ${OPENBLAS_INCLUDE_SEARCH_PATHS})
 find_library(OPENBLAS_LIB NAMES openblas