diff --git a/package/flann/flann.mk b/package/flann/flann.mk
index bbf1e0357f..98af0b1f95 100644
--- a/package/flann/flann.mk
+++ b/package/flann/flann.mk
@@ -14,8 +14,6 @@ FLANN_CONF_OPTS = \
 	-DBUILD_PYTHON_BINDINGS=OFF \
 	-DBUILD_MATLAB_BINDINGS=OFF \
 	-DBUILD_EXAMPLES=$(if $(BR2_PACKAGE_FLANN_EXAMPLES),ON,OFF) \
-	-DBUILD_TESTS=OFF \
-	-DBUILD_DOC=OFF \
 	-DUSE_OPENMP=$(if $(BR2_GCC_ENABLE_OPENMP),ON,OFF) \
 	-DPYTHON_EXECUTABLE=OFF