diff --git a/runtime/spell/nl/main.aap b/runtime/spell/nl/main.aap
index b414161..02ae49d 100644
--- a/runtime/spell/nl/main.aap
+++ b/runtime/spell/nl/main.aap
@@ -9,15 +9,15 @@
 SPELLDIR = ..
 FILES    = nl_NL.aff nl_NL.dic
 
-all: $(SPELLDIR)/nl.latin1.spl $(SPELLDIR)/nl.utf-8.spl ../README_nl.txt
+all: $SPELLDIR/nl.latin1.spl $SPELLDIR/nl.utf-8.spl ../README_nl.txt
 
-$(SPELLDIR)/nl.latin1.spl : $(VIM) $(FILES)
+$SPELLDIR/nl.latin1.spl : $VIM $FILES
         :sys env LANG=nl_NL.ISO8859-1
-		$(VIM) -u NONE -e -c "mkspell! $(SPELLDIR)/nl nl_NL" -c q
+		$VIM -u NONE -e -c "mkspell! $SPELLDIR/nl nl_NL" -c q
 
-$(SPELLDIR)/nl.utf-8.spl : $(VIM) $(FILES)
+$SPELLDIR/nl.utf-8.spl : $VIM $FILES
         :sys env LANG=nl_NL.UTF-8
-		$(VIM) -u NONE -e -c "mkspell! $(SPELLDIR)/nl nl_NL" -c q
+		$VIM -u NONE -e -c "mkspell! $SPELLDIR/nl nl_NL" -c q
 
 ../README_nl.txt : README_nl_NL.txt
         :copy $source $target
@@ -26,19 +26,19 @@
 # Fetching the files from OpenOffice.org.
 #
 OODIR = http://ftp.services.openoffice.org/pub/OpenOffice.org/contrib/dictionaries
-:attr {fetch = $(OODIR)/%file%} nl_NL.zip
+:attr {fetch = $OODIR/%file%} nl_NL.zip
 
 # The files don't depend on the .zip file so that we can delete it.
 # Only download the zip file if the targets don't exist.
 nl_NL.aff nl_NL.dic: {buildcheck=}
         :assertpkg unzip patch
         :fetch nl_NL.zip
-        :sys $(UNZIP) nl_NL.zip
+        :sys $UNZIP nl_NL.zip
         :delete nl_NL.zip
         @if not os.path.exists('nl_NL.orig.aff'):
-                :copy nl_NL.aff nl_NL.orig.aff
+            :copy nl_NL.aff nl_NL.orig.aff
         @if not os.path.exists('nl_NL.orig.dic'):
-                :copy nl_NL.dic nl_NL.orig.dic
+            :copy nl_NL.dic nl_NL.orig.dic
         @if os.path.exists('nl_NL.diff'):
             :sys patch <nl_NL.diff
 
@@ -62,7 +62,7 @@
         :cd tmp
         @try:
             @import stat
-            :sys $(UNZIP) ../nl_NL.zip
+            :sys $UNZIP ../nl_NL.zip
             :sys {force} diff ../nl_NL.orig.aff nl_NL.aff >d
             @if os.stat('d')[stat.ST_SIZE] > 0:
                 :copy nl_NL.aff ../nl_NL.new.aff