diff --git a/ddocent/Makefile b/ddocent/Makefile
index 33fcefb6dc..aeb575c83e 100644
--- a/ddocent/Makefile
+++ b/ddocent/Makefile
@@ -20,23 +20,23 @@ LICENSE=	mit
 # New ddocent works with 2.23.0 or >= 2.26.0
 # Do we really need trimadap?  It used to be part of seqtk.
 # ddocent test data do not unpack with FreeBSD 11.1 /usr/bin/unzip
-DEPENDS=	mawk>=0:../../lang/mawk \
-		gawk>=0:../../lang/gawk \
-		coreutils>=0:../../sysutils/coreutils \
-		gnuplot>=0:../../graphics/gnuplot \
-		parallel>=0:../../parallel/parallel \
-		bwa>=0.7.13:../../biology/bwa \
-		cdhit>=0:../../biology/cdhit \
-		samtools>=1.3:../../biology/samtools \
-		vcftools>=0.1.15:../../wip/vcftools \
-		Trimmomatic>=0:../../biology/trimmomatic \
-		stacks>=0:../../biology/stacks \
-		rainbow>=0:../../wip/rainbow \
-		trimadap>=0:../../wip/trimadap \
-		seqtk>=0:../../wip/seqtk \
-		bedtools2>=2.26.0:../../wip/bedtools2 \
-		pear-merger>=0:../../wip/pear-merger \
-		freebayes>=0:../../wip/freebayes
+DEPENDS=	mawk>=0:../../lang/mawk
+DEPENDS+=	gawk>=0:../../lang/gawk
+DEPENDS+=	coreutils>=0:../../sysutils/coreutils
+DEPENDS+=	gnuplot>=0:../../graphics/gnuplot
+DEPENDS+=	parallel>=0:../../parallel/parallel
+DEPENDS+=	bwa>=0.7.13:../../biology/bwa
+DEPENDS+=	cdhit>=0:../../biology/cdhit
+DEPENDS+=	samtools>=1.3:../../biology/samtools
+DEPENDS+=	vcftools>=0.1.15:../../wip/vcftools
+DEPENDS+=	Trimmomatic>=0:../../biology/trimmomatic
+DEPENDS+=	stacks>=0:../../biology/stacks
+DEPENDS+=	rainbow>=0:../../wip/rainbow
+DEPENDS+=	trimadap>=0:../../wip/trimadap
+DEPENDS+=	seqtk>=0:../../wip/seqtk
+DEPENDS+=	bedtools2>=2.26.0:../../wip/bedtools2
+DEPENDS+=	pear-merger>=0:../../wip/pear-merger
+DEPENDS+=	freebayes>=0:../../wip/freebayes
 
 ## These follow patch-dDocent, so don't apply them within the source tree,
 ## or they'll get picked up by patch generators and hard-code PREFIX