diff --git a/interface_cuda/interface.cpp b/interface_cuda/interface.cpp
index c4544f9..4800536 100644
--- a/interface_cuda/interface.cpp
+++ b/interface_cuda/interface.cpp
@@ -451,10 +451,12 @@ magma_print_environment()
         check_error( err );
 
         #ifdef MAGMA_HAVE_CUDA
+        int clockRateKHz = 0;
+        cudaDeviceGetAttribute( &clockRateKHz, cudaDevAttrClockRate, dev );        
         printf( "%% device %d: %s, %.1f MHz clock, %.1f MiB memory, capability %d.%d\n",
                 dev,
                 prop.name,
-                prop.clockRate / 1000.,
+                clockRateKHz / 1000.,
                 prop.totalGlobalMem / (1024.*1024.),
                 prop.major,
                 prop.minor );