diff --git a/dev-scheme/chicken/chicken-5.2.0.recipe b/dev-scheme/chicken/chicken-5.2.0.recipe
deleted file mode 100644
index a58c28927..000000000
--- a/dev-scheme/chicken/chicken-5.2.0.recipe
+++ /dev/null
@@ -1,122 +0,0 @@
-SUMMARY="A Scheme interpreter and native Scheme to C compiler"
-DESCRIPTION="CHICKEN is a compiler for the Scheme programming language. \
-CHICKEN produces portable and efficient C, supports almost all of the R5RS \
-Scheme language standard, and includes many enhancements and extensions. \
-CHICKEN runs on Linux, MacOS X, Windows, and many Unix flavours."
-HOMEPAGE="http://www.call-cc.org/"
-COPYRIGHT="2008-2020 The Chicken Team
-	2000-2007 Felix L. Winkelmann"
-LICENSE="BSD (2-clause)"
-REVISION="1"
-SOURCE_URI="http://code.call-cc.org/releases/$portVersion/chicken-$portVersion.tar.gz"
-CHECKSUM_SHA256="819149c8ce7303a9b381d3fdc1d5765c5f9ac4dee6f627d1652f47966a8780fa"
-
-ARCHITECTURES="all ?x86_gcc2 ?x86"
-SECONDARY_ARCHITECTURES="x86"
-
-# On x86_gcc2 we don't want to install the commands in bin/<arch>/, but in bin/.
-commandSuffix=$secondaryArchSuffix
-commandBinDir=$binDir
-if [ "$targetArchitecture" = x86_gcc2 ]; then
-	commandSuffix=
-	commandBinDir=$prefix/bin
-fi
-
-GLOBAL_WRITABLE_FILES="
-	non-packaged/lib/chicken/11 directory keep-old
-	"
-
-PROVIDES="
-	chicken$secondaryArchSuffix = $portVersion
-	cmd:csi$commandSuffix = $portVersion
-	cmd:csc$commandSuffix = $portVersion
-	cmd:chicken$commandSuffix = $portVersion
-	cmd:chicken_install$commandSuffix = $portVersion
-	cmd:chicken_profile$commandSuffix = $portVersion
-	cmd:chicken_status$commandSuffix = $portVersion
-	cmd:chicken_uninstall$commandSuffix = $portVersion
-	cmd:chicken_do$commandSuffix = $portVersion
-	cmd:feathers$commandSuffix = $portVersion
-	lib:libchicken$secondaryArchSuffix = 11 compat >= 11
-	"
-REQUIRES="
-	haiku$secondaryArchSuffix
-	"
-
-PROVIDES_devel="
-	chicken${secondaryArchSuffix}_devel = $portVersion
-	devel:libchicken$secondaryArchSuffix = 11 compat >= 11
-	"
-REQUIRES_devel="
-	chicken$secondaryArchSuffix == $portVersion base
-	"
-
-BUILD_REQUIRES="
-	haiku${secondaryArchSuffix}_devel
-	"
-BUILD_PREREQUIRES="
-	cmd:gcc$secondaryArchSuffix
-	cmd:ld$secondaryArchSuffix
-	cmd:make
-	"
-
-PATCH()
-{
-if [ "$effectiveTargetArchitecture" = x86_gcc2 ]; then
-	echo "Removing -fwrapv flag for gcc2 build"
-	sed -i 's/-fwrapv//' Makefile.haiku
-fi
-	echo "Removing git check"
-	sed -i 's/sh $(SRCDIR)identify.sh/echo/' rules.make
-}
-
-TEST_REQUIRES="
-	cmd:diff
-	"
-
-BUILD()
-{
-	# odd timestamp issue
-	touch build-version.c
-
-	make PLATFORM=haiku \
-		PREFIX=$prefix \
-		BINDIR=$commandBinDir \
-		LIBDIR=$libDir \
-		SHAREDIR=$dataDir \
-		MANDIR=$manDir \
-		DOCDIR=$docDir \
-		INCLUDEDIR=$includeDir \
-		EGGDIR=$prefix/non-packaged/lib/chicken/11 \
-		HOSTNAME=shredder
-}
-
-INSTALL()
-{
-	mkdir -p $prefix/non-packaged/lib/chicken/11
-
-	make install PLATFORM=haiku \
-		PREFIX=$prefix \
-		BINDIR=$commandBinDir \
-		LIBDIR=$libDir \
-		SHAREDIR=$dataDir \
-		MANDIR=$manDir \
-		DOCDIR=$docDir \
-		INCLUDEDIR=$includeDir \
-		HOSTNAME=shredder
-
-	prepareInstalledDevelLibs libchicken
-	fixPkgconfig
-
-	packageEntries devel \
-		$developDir
-}
-
-TEST()
-{
-	if ! type -p csi > /dev/null;then
-		echo "ERROR: Chicken must be installed before running the test suite"
-		exit 1
-	fi
-	make PLATFORM=haiku PREFIX=$prefix check
-}
diff --git a/dev-scheme/chicken/chicken-5.3.0.recipe b/dev-scheme/chicken/chicken-5.3.0.recipe
index d48e77c90..fe94b8bd9 100644
--- a/dev-scheme/chicken/chicken-5.3.0.recipe
+++ b/dev-scheme/chicken/chicken-5.3.0.recipe
@@ -7,7 +7,7 @@ HOMEPAGE="http://www.call-cc.org/"
 COPYRIGHT="2008-2020 The Chicken Team
 	2000-2007 Felix L. Winkelmann"
 LICENSE="BSD (2-clause)"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="http://code.call-cc.org/releases/$portVersion/chicken-$portVersion.tar.gz"
 CHECKSUM_SHA256="c3ad99d8f9e17ed810912ef981ac3b0c2e2f46fb0ecc033b5c3b6dca1bdb0d76"
 
@@ -106,6 +106,9 @@ INSTALL()
 		INCLUDEDIR=$includeDir \
 		HOSTNAME=shredder
 
+	# remove static library
+	rm $libDir/libchicken.a
+
 	prepareInstalledDevelLibs libchicken
 	fixPkgconfig