diff --git a/src/operator/Resize.cpp b/src/operator/Resize.cpp
index 068602484b7bdfb4eadf1c29ad561d53325e3a67..d980cb1bb5ebe7022b87168d97b255232f3bbcc1 100644
--- a/src/operator/Resize.cpp
+++ b/src/operator/Resize.cpp
@@ -62,7 +62,7 @@ bool Aidge::Resize_Op::forwardDims(bool /*allowDataDependency*/) {
 
         for (std::size_t dim=0; dim < getInput(1)->size(); ++dim) {
             // todo verify if batch and depth is not 1 !
-            printf("{} {} \n", dim, scales[dim] );
+            fmt::print("{} {} \n", dim, scales[dim] );
             outDims[dim] *= scales[dim];
         }
 
@@ -95,15 +95,15 @@ bool Aidge::Resize_Op::forwardDims(bool /*allowDataDependency*/) {
         
         /*
         std::vector<DimSize_t> outDims[  width_out = sizes[0], \ 
-                                        // height_out = sizes[1], \
-                                        // depth_input_tensor, \ 
-                                        // batch_input_tensor];
+                                         height_out = sizes[1], \
+                                         depth_input_tensor, \ 
+                                         batch_input_tensor];
         */
 
         for (std::size_t dim=0; dim < getInput(1)->size(); ++dim) {
             // todo verify if batch and depth is not 1 !
             outDims[dim] = sizes[dim];
-            printf("{} {} \n", dim, sizes[dim] );
+            fmt::print("{} {} \n", dim, sizes[dim] );
         }
         mOutputs[0]->resize(outDims);
         fmt::print("output dims 0 = {}\n", outDims);