diff --git a/dev-cpp/tbb/tbb2018.5-2018.5.recipe b/dev-cpp/tbb/tbb2018.5-2018.5.recipe
index e8b167c9c..efbb607e9 100644
--- a/dev-cpp/tbb/tbb2018.5-2018.5.recipe
+++ b/dev-cpp/tbb/tbb2018.5-2018.5.recipe
@@ -6,7 +6,7 @@ library manages and schedules threads to execute these tasks."
 HOMEPAGE="https://www.threadingbuildingblocks.org/"
 COPYRIGHT="2005-2018 Intel Corporation"
 LICENSE="Apache v2"
-REVISION="3"
+REVISION="4"
 SOURCE_URI="https://github.com/01org/tbb/archive/${portVersion/./_U}.tar.gz"
 CHECKSUM_SHA256="b8dbab5aea2b70cf07844f86fa413e549e099aa3205b6a04059ca92ead93a372"
 SOURCE_DIR="oneTBB-${portVersion/./_U}"
@@ -15,11 +15,13 @@ PATCHES="tbb-$portVersion.patchset"
 ARCHITECTURES="all !x86_gcc2"
 SECONDARY_ARCHITECTURES="x86"
 
+libVersion="2"
+
 PROVIDES="
 	tbb2018.5$secondaryArchSuffix = $portVersion
-	lib:libtbb$secondaryArchSuffix = $portVersion
-	lib:libtbbmalloc$secondaryArchSuffix = $portVersion
-	lib:libtbbmalloc_proxy$secondaryArchSuffix = $portVersion
+	lib:libtbb$secondaryArchSuffix = $libVersion
+	lib:libtbbmalloc$secondaryArchSuffix = $libVersion
+	lib:libtbbmalloc_proxy$secondaryArchSuffix = $libVersion
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
@@ -30,9 +32,9 @@ CONFLICTS="
 
 PROVIDES_devel="
 	tbb2018.5${secondaryArchSuffix}_devel = $portVersion
-	devel:libtbb$secondaryArchSuffix = $portVersion
-	devel:libtbbmalloc$secondaryArchSuffix = $portVersion
-	devel:libtbbmalloc_proxy$secondaryArchSuffix = $portVersion
+	devel:libtbb$secondaryArchSuffix = $libVersion
+	devel:libtbbmalloc$secondaryArchSuffix = $libVersion
+	devel:libtbbmalloc_proxy$secondaryArchSuffix = $libVersion
 	"
 REQUIRES_devel="
 	tbb2018.5$secondaryArchSuffix == $portVersion base
@@ -50,9 +52,9 @@ BUILD_PREREQUIRES="
 	"
 
 defineDebugInfoPackage tbb2018.5$secondaryArchSuffix \
-	$libDir/libtbb.so.2 \
-	$libDir/libtbbmalloc.so.2 \
-	$libDir/libtbbmalloc_proxy.so.2
+	$libDir/libtbb.so.$libVersion \
+	$libDir/libtbbmalloc.so.$libVersion \
+	$libDir/libtbbmalloc_proxy.so.$libVersion
 
 BUILD()
 {