diff --git a/Makefile b/Makefile
index 4452f0d..1b1c62b 100644
--- a/Makefile
+++ b/Makefile
@@ -16,11 +16,12 @@
 MAKE ?= make -j $(shell nproc)
 KORAPXMLTOOL_HEAP ?= $(shell echo "$$(($(MAX_THREADS) * 2500))")
 KORAPXMLTOOL ?= java -Xmx$(KORAPXMLTOOL_HEAP)m -jar lib/korapxmltool.jar
+MARMOTMALTOOL ?= java -Xmx96000m -jar lib/korapxmltool.jar
 SAXON ?= java -Djava.util.logging.config.file=/logging.properties -cp lib/saxon-ee-12.5.jar:lib/xmlresolver-5.2.2.jar:lib/textclassifier.jar:lib/xmlresolver-5.2.2-data.jar net.sf.saxon.Transform -expand:off -catalog:"lib/dtds/xhtml11/xhtmlcatalog.xml;lib/dtds/xhtml/dtd/xhtmlcatalog.xml"
 
 .DELETE_ON_ERROR:
 
-.PHONY: all clean test i5 i5valid krill index deploy show-server-log show-server-status
+.PHONY: all clean test i5 i5valid krill malt index deploy show-server-log show-server-status
 
 
 .PRECIOUS: $(TARGET_DIR)/%.i5.xml $(TARGET_DIR)/dnb%.pre.i5.xml %.zip %.tree_tagger.zip %.ud.zip %.marmot-malt.zip %.spacy.zip %.i5.xml %.tar
@@ -95,7 +96,9 @@
 	curl -sL -o $@ https://corpora.ids-mannheim.de/tools/$@
 
 %.marmot-malt.zip: %.zip models/de.marmot models/german.mco
-	$(KORAPXMLTOOL) -T $(MAX_THREADS) -t marmot:models/de.marmot -P malt:models/german.mco $< | conllu2korapxml -f "marmot dependency:malt" > $@
+	$(MARMOTMALTOOL) -T $(MAX_THREADS) -t marmot:models/de.marmot -P malt:models/german.mco $< | conllu2korapxml -f "marmot dependency:malt" > $@
+
+malt: $(foreach year,$(YEARS),$(TARGET_DIR)/dnb$(year).marmot-malt.zip)
 
 %.ud.zip: %.zip
 	$(KORAPXMLTOOL) $< | pv | ./scripts/udpipe2 | conllu2korapxml > $@