diff --git a/parsers/caffe/caffeParser/opParsers/parsePReLU.cpp b/parsers/caffe/caffeParser/opParsers/parsePReLU.cpp
index 85289a2b..f692f548 100644
--- a/parsers/caffe/caffeParser/opParsers/parsePReLU.cpp
+++ b/parsers/caffe/caffeParser/opParsers/parsePReLU.cpp
@@ -37,13 +37,15 @@ ILayer* parsePReLU(INetworkDefinition& network, const trtcaffe::LayerParameter&
     {
         return nullptr;
     }
-    int nWeights = channelShared ? 1 : inputDims.d[1]; // Caffe treats second input dimension as channels
-    Dims slopesDims{inputDims.nbDims, {1}, {DimensionType::kSPATIAL}};
-    slopesDims.d[1] = nWeights;
+
+    int nWeights = channelShared ? 1 : inputDims.d[0]; // Caffe treats second input dimension as channels
+    Dims slopesDims{inputDims.nbDims, {}, {}};
+    std::fill(slopesDims.d, slopesDims.d + slopesDims.nbDims, 1);
+    slopesDims.d[0] = nWeights;
 
     Weights w = weightFactory.isInitialized() ? weightFactory(msg.name(), WeightType::kGENERIC) :
                 weightFactory.allocateWeights(nWeights, std::uniform_real_distribution<float>(0.F, 1.F));
     auto constLayer = network.addConstant(slopesDims, w);
     return network.addParametricReLU(*tensors[msg.bottom(0)], *constLayer->getOutput(0));
 }
-} //namespace nvcaffeparser1
\ No newline at end of file
+} //namespace nvcaffeparser1