diff --git a/INSTALL b/INSTALL
index 81feabcdc..ca9618957 100644
--- a/INSTALL
+++ b/INSTALL
@@ -191,12 +191,16 @@ See the example makefile on how to set the flags.
 
 The nvcc-specific flags to pass to the compiler, based on your desired
 compute capability. Only compute capability 3.5+ is supported. For
-example:
+example, we enable by default:
 
    -gencode arch=compute_35,code="compute_35"
    -gencode arch=compute_52,code="compute_52"
    -gencode arch=compute_60,code="compute_60"
 
+However, look at https://developer.nvidia.com/cuda-gpus to determine
+what compute capability you need to use, and replace our gencode
+specifications with the one(s) you need.
+
 Most other flags are related to the C++11 compiler used by nvcc to
 complile the actual C++ code. They are normally just transmitted by
 nvcc, except some of them that are not recognized and that should be