diff --git a/gatk.wdl b/gatk.wdl
index 5353d2597fdc356e064d5d6db0ba092ee98a4620..00f5196a4cbd1532a2aaa48f1388ac34a344a904 100644
--- a/gatk.wdl
+++ b/gatk.wdl
@@ -294,8 +294,6 @@ task SplitNCigarReads {
     Float? memory
     Float? memoryMultiplier
 
-    Float? memory
-    Float? memoryMultiplier
     Int mem = ceil(select_first([memory, 4.0]))
 
     String toolCommand = if defined(gatkJar)