diff --git a/sci-mathematics/calc/calc-2.12.6.7.recipe b/sci-mathematics/calc/calc-2.12.6.7.recipe
index bb2e20c6e..36bfce9c0 100644
--- a/sci-mathematics/calc/calc-2.12.6.7.recipe
+++ b/sci-mathematics/calc/calc-2.12.6.7.recipe
@@ -9,7 +9,7 @@ evaluated."
 HOMEPAGE="http://www.isthe.com/chongo/tech/comp/calc/"
 COPYRIGHT="1999-2017 Landon Curt Noll"
 LICENSE="GNU LGPL v2.1"
-REVISION="2"
+REVISION="3"
 SOURCE_URI="http://www.isthe.com/chongo/src/calc/calc-$portVersion.tar.bz2"
 CHECKSUM_SHA256="3a4f1acde15941048214f393beb97f9e12fc1ef2585fe0ab026e93ebcd19dd46"
 PATCHES="calc-$portVersion.patchset"
@@ -53,8 +53,8 @@ REQUIRES_devel="
 
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
-	devel:libreadline$secondaryArchSuffix
-	devel:libhistory$secondaryArchSuffix
+	devel:libreadline$secondaryArchSuffix >= 8
+	devel:libhistory$secondaryArchSuffix >= 8
 	devel:libncurses$secondaryArchSuffix
 	"
 if [ -n "$secondaryArchSuffix" ]; then