diff --git a/unicycler.wdl b/unicycler.wdl
new file mode 100644
index 0000000000000000000000000000000000000000..dac7899ca52951b37f0e011d804cc8d2a6e602c4
--- /dev/null
+++ b/unicycler.wdl
@@ -0,0 +1,30 @@
+task unicycler {
+    String? preCommand
+    File short1
+    File short2
+    File? unpaired
+    File? long
+    String out
+    Int? minFastaLength
+    Int? keep
+    Boolean? vcf
+    Int? threads = 1
+    Int? memory = 4
+    String? mode
+    Int? linearSeqs
+    Int? verbosity
+    command {
+        set -e -o pipefail
+        mkdir -p ${out}
+        ${preCommand}
+        unicycler \
+        --short1 ${short1}
+        --short2 ${short2}
+
+    }
+
+    runtime {
+        cpu: select_first([threads])
+        memory: select_first([memory])
+    }
+}
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