diff --git a/tools/seurat_scripts/seurat_find_variable_genes.xml b/tools/seurat_scripts/seurat_find_variable_genes.xml
index 0cfc1ebc0be..18f7fcbd0cb 100644
--- a/tools/seurat_scripts/seurat_find_variable_genes.xml
+++ b/tools/seurat_scripts/seurat_find_variable_genes.xml
@@ -34,7 +34,7 @@ seurat-find-variable-genes.R
     <inputs>
         <param name="input" type="data" format="rdata" label="RDS object" />
         <param name="mean" type="text" optional="True" label="Mean function" />
-        <param name="disp" type="float" optional="True" label="Dispersion function" />
+        <param name="disp" type="text" optional="True" label="Dispersion function" />
         <param name="xlow" type="float" optional="True" label="X-axis low cutoff" />
         <param name="xhigh" type="float" optional="True" label="X-axis high cutoff" />
         <param name="ylow" type="float" optional="True" label="Y-axis low cutoff" />
diff --git a/tools/seurat_scripts/seurat_read10x.xml b/tools/seurat_scripts/seurat_read10x.xml
new file mode 100644
index 00000000000..4fe8eb9b7f1
--- /dev/null
+++ b/tools/seurat_scripts/seurat_read10x.xml
@@ -0,0 +1,27 @@
+<tool id="seurat-read10x" name="Seurat Read10x" version="0.1">
+  <macros>
+      <import>seurat_macros.xml</import>
+  </macros>
+  <expand macro="requirements" />
+<stdio>
+<exit_code range="1:" />
+</stdio>
+<description>Loads 10x data into a serialized seurat R object</description>
+<command><![CDATA[
+ln -s "$matrix" matrix.mtx;
+ln -s "$genes" genes.tsv;
+ln -s "$barcodes" barcodes.tsv;
+
+seurat-read-10x.R -d ./ -o "$R_seurat_serialized"
+]]></command>
+<inputs>
+    <param type="data" name="matrix" label="" help="" format="txt" />
+    <param type="data" name="genes" label="" help="" format="tsv"/>
+    <param type="data" name="barcodes" label="" help="" format="tsv"/>
+</inputs>
+<outputs>
+    <data name="R_seurat_serialized" type="data" format="rdata" label="" />
+</outputs>
+<help><![CDATA[
+]]></help>
+</tool>