diff --git a/cuda-stream.cu b/cuda-stream.cu
index d5eaa31..846bba4 100644
--- a/cuda-stream.cu
+++ b/cuda-stream.cu
@@ -131,9 +131,9 @@ int main(int argc, char *argv[])
     {
         if (useFloat)
         {
-            ((float*)h_a)[i] = 1.0;
-            ((float*)h_b)[i] = 2.0;
-            ((float*)h_c)[i] = 0.0;
+            ((float*)h_a)[i] = 1.0f;
+            ((float*)h_b)[i] = 2.0f;
+            ((float*)h_c)[i] = 0.0f;
         }
         else
         {
diff --git a/ocl-stream.cpp b/ocl-stream.cpp
index e64548a..76961a0 100644
--- a/ocl-stream.cpp
+++ b/ocl-stream.cpp
@@ -163,9 +163,9 @@ int main(int argc, char *argv[])
         {
             if (useFloat)
             {
-                ((float*)h_a)[i] = 1.0;
-                ((float*)h_b)[i] = 2.0;
-                ((float*)h_c)[i] = 0.0;
+                ((float*)h_a)[i] = 1.0f;
+                ((float*)h_b)[i] = 2.0f;
+                ((float*)h_c)[i] = 0.0f;
             }
             else
             {