diff --git a/lib/Importer/ONNXModelLoader.cpp b/lib/Importer/ONNXModelLoader.cpp
index b34dca79fa..c25f397030 100644
--- a/lib/Importer/ONNXModelLoader.cpp
+++ b/lib/Importer/ONNXModelLoader.cpp
@@ -1445,8 +1445,31 @@ Error ONNXModelLoader::loadSlice(const ONNX_NAMESPACE::NodeProto &op,
                           axesC->getType()->getElementName().str().c_str())));
       }
 
-      RETURN_ERR_IF_NOT(op.input_size() == 4,
-                        opErrMsg(op, "Steps is not currently supported!"));
+      if (op.input_size() > 4) {
+        std::vector<ssize_t> step;
+        Constant *stepC = getConstantByNameOrNull(op.input(4));
+
+        RETURN_ERR_IF_NOT(stepC, opErrMsg(op, "Step tensor is not Constant."));
+
+        if (stepC->getElementType() == ElemKind::Int64ITy) {
+          helperSetter<int64_t>(stepC, step);
+        } else if (stepC->getElementType() == ElemKind::Int32ITy) {
+          helperSetter<int32_t>(stepC, step);
+        } else {
+          RETURN_ERR_IF_NOT(
+              false,
+              opErrMsg(
+                  op,
+                  strFormat("Step Tensor has unsupported type '%s'",
+                            stepC->getType()->getElementName().str().c_str())));
+        }
+
+        // Step is interpreted 1 as default.
+        for (size_t i = 0; i < step.size(); i++) {
+          RETURN_ERR_IF_NOT(step[i] == 1,
+                            opErrMsg(op, "step!=1 is currently not supported"));
+        }
+      }
     }
   } else {
     // Attributes 'starts' and 'ends' are mandatory and must be consistent.
diff --git a/tests/models/onnxModels/sliceWithStep.onnxtxt b/tests/models/onnxModels/sliceWithStep.onnxtxt
new file mode 100644
index 0000000000..ac035250ce
--- /dev/null
+++ b/tests/models/onnxModels/sliceWithStep.onnxtxt
@@ -0,0 +1,69 @@
+ir_version: 5
+producer_name: "test4glow"
+opset_import {
+  version: 10
+}
+
+graph {
+  name: "test-model"
+  input {
+    name: "data"
+    type {
+      tensor_type {
+        elem_type: 1
+        shape {
+          dim {
+            dim_value: 2
+          }
+          dim {
+            dim_value: 3
+          }
+          dim {
+            dim_value: 3
+          }
+          dim {
+            dim_value: 3
+          }
+        }
+      }
+    }
+  }
+  initializer {
+    dims: 4
+    data_type: 7
+    name: "starts"
+    raw_data: "\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000"
+  }
+  initializer {
+    dims: 4
+    data_type: 7
+    name: "ends"
+    raw_data: "\002\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000"
+  }
+  initializer {
+    dims: 4
+    data_type: 7
+    name: "axes"
+    raw_data: "\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000"
+  }
+  initializer {
+    dims: 4
+    data_type: 7
+    name: "step"
+    raw_data: "\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000"
+  }
+  node {
+    input: "data"
+    input: "starts"
+    input: "ends"
+    input: "axes"
+    input: "step"
+    output: "out"
+    name: "DynamicSlice"
+    op_type: "Slice"
+    domain: ""
+  }
+  output {
+    name: "out"
+  }
+}
\ No newline at end of file
diff --git a/tests/models/onnxModels/sliceWithUnsupportedStep.onnxtxt b/tests/models/onnxModels/sliceWithUnsupportedStep.onnxtxt
new file mode 100644
index 0000000000..ff9bb381c2
--- /dev/null
+++ b/tests/models/onnxModels/sliceWithUnsupportedStep.onnxtxt
@@ -0,0 +1,69 @@
+ir_version: 5
+producer_name: "test4glow"
+opset_import {
+  version: 10
+}
+
+graph {
+  name: "test-model"
+  input {
+    name: "data"
+    type {
+      tensor_type {
+        elem_type: 1
+        shape {
+          dim {
+            dim_value: 2
+          }
+          dim {
+            dim_value: 3
+          }
+          dim {
+            dim_value: 3
+          }
+          dim {
+            dim_value: 3
+          }
+        }
+      }
+    }
+  }
+  initializer {
+    dims: 4
+    data_type: 7
+    name: "starts"
+    raw_data: "\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000"
+  }
+  initializer {
+    dims: 4
+    data_type: 7
+    name: "ends"
+    raw_data: "\002\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000"
+  }
+  initializer {
+    dims: 4
+    data_type: 7
+    name: "axes"
+    raw_data: "\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000"
+  }
+  initializer {
+    dims: 4
+    data_type: 7
+    name: "step"
+    raw_data: "\002\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000"
+  }
+  node {
+    input: "data"
+    input: "starts"
+    input: "ends"
+    input: "axes"
+    input: "step"
+    output: "out"
+    name: "DynamicSlice"
+    op_type: "Slice"
+    domain: ""
+  }
+  output {
+    name: "out"
+  }
+}
\ No newline at end of file
diff --git a/tests/unittests/OnnxExporterTest.cpp b/tests/unittests/OnnxExporterTest.cpp
index 3f74a08ebf..7a5e022afe 100644
--- a/tests/unittests/OnnxExporterTest.cpp
+++ b/tests/unittests/OnnxExporterTest.cpp
@@ -453,7 +453,8 @@ TEST(exporter, onnxModels) {
         name.find("pow_scalar_broadcast.onnxtxt") != std::string::npos ||
         name.find("simpleConvTransposeAutoPadSameUpper.onnxtxt") !=
             std::string::npos ||
-        name.find("sliceInvalidAxes.onnxtxt") != std::string::npos) {
+        name.find("sliceInvalidAxes.onnxtxt") != std::string::npos ||
+        name.find("sliceWithUnsupportedStep.onnxtxt") != std::string::npos) {
       // Ignore invalid ONNX files and graphs without nodes.
       llvm::outs() << "Ignore invalid input files: " << name << "\n";
       continue;
diff --git a/tests/unittests/OnnxImporterTest.cpp b/tests/unittests/OnnxImporterTest.cpp
index 101240be69..fef2c9c039 100644
--- a/tests/unittests/OnnxImporterTest.cpp
+++ b/tests/unittests/OnnxImporterTest.cpp
@@ -2750,6 +2750,19 @@ TEST_F(OnnxImporterTest, importSliceInvalidAxes) {
                   {2, 1, 2, 2} /* output */, true);
 }
 
+TEST_F(OnnxImporterTest, importSliceWithStep) {
+  importSliceTest("sliceWithStep.onnxtxt", "data", {2, 3, 3, 3} /* input */,
+                  {0, 1, 1, 1} /* starts */, /* ends: {2, 2, 3, 3} */
+                  {2, 1, 2, 2} /* output */);
+}
+
+TEST_F(OnnxImporterTest, importSliceWithUnsupportedStep) {
+  importSliceTest("sliceWithUnsupportedStep.onnxtxt", "data",
+                  {2, 3, 3, 3} /* input */,
+                  {0, 1, 1, 1} /* starts */, /* ends: {2, 2, 3, 3} */
+                  {2, 1, 2, 2} /* output */, true);
+}
+
 static void importCast(llvm::StringRef fileName, llvm::StringRef inputName,
                        llvm::ArrayRef<dim_t> inputShape, ElemKind outputKind) {
   ExecutionEngine EE{};