diff --git a/hip/D3Q7.cu b/hip/D3Q7.cu
index 16863fec..1c0de271 100644
--- a/hip/D3Q7.cu
+++ b/hip/D3Q7.cu
@@ -1,4 +1,5 @@
 // GPU Functions for D3Q7 Lattice Boltzmann Methods
+#include "hip/hip_runtime.h"
 
 #define NBLOCKS 560
 #define NTHREADS 128