diff --git a/stim/cuda/cudatools/error.h b/stim/cuda/cudatools/error.h
index 517113b..a728928 100644
--- a/stim/cuda/cudatools/error.h
+++ b/stim/cuda/cudatools/error.h
@@ -15,7 +15,6 @@ static void cuHandleError( cudaError_t err, const char *file,  int line ) {
 
    	}
 }
-#define HANDLE_ERROR( err ) (cuHandleError( err, __FILE__, __LINE__ ))
 
 static void cufftHandleError( cufftResult err, const char*file, int line )
 {
--
libgit2 0.21.4