diff --git a/dev-util/radare2/patches/radare2-4.5.1.patchset b/dev-util/radare2/patches/radare2-4.5.1.patchset
new file mode 100644
index 000000000..975e2fab1
--- /dev/null
+++ b/dev-util/radare2/patches/radare2-4.5.1.patchset
@@ -0,0 +1,22 @@
+From 6f963691d4cb1ac0458212160ceebda35944e7c3 Mon Sep 17 00:00:00 2001
+From: devnexen <devnexen@gmail.com>
+Date: Mon, 23 Nov 2020 09:28:36 +0000
+Subject: Merge upstream patch for using proper team_id/pid_t
+
+
+diff --git a/libr/util/sys.c b/libr/util/sys.c
+index f2dc348..6dbdc67 100644
+--- a/libr/util/sys.c
++++ b/libr/util/sys.c
+@@ -1212,7 +1212,7 @@ R_API char *r_sys_pid_to_path(int pid) {
+ 	int32_t group = 0;
+ 	image_info ii;
+ 
+-	while (get_next_image_info (0, &group, &ii) == B_OK) {
++	while (get_next_image_info ((team_id)pid, &group, &ii) == B_OK) {
+ 		if (ii.type == B_APP_IMAGE) {
+ 			break;
+ 		}
+-- 
+2.28.0
+
diff --git a/dev-util/radare2/radare2-5.4.0.recipe b/dev-util/radare2/radare2-4.5.1.recipe
similarity index 98%
rename from dev-util/radare2/radare2-5.4.0.recipe
rename to dev-util/radare2/radare2-4.5.1.recipe
index 56117a099..a2eb3a167 100644
--- a/dev-util/radare2/radare2-5.4.0.recipe
+++ b/dev-util/radare2/radare2-4.5.1.recipe
@@ -4,7 +4,7 @@ able to open disk files, analyzing binaries in several common and less common \
 formats, disassemble code for several CPU architectures, debug programs, \
 attach to remote GDB servers, and much more."
 HOMEPAGE="https://radare.org/"
-COPYRIGHT="2007-2021 pancake
+COPYRIGHT="2007-2020 pancake
 	2007-2015 Skia
 	2012-2015 pof
 	2008-2015 nibble
@@ -96,9 +96,9 @@ COPYRIGHT="2007-2021 pancake
 	2010-2016 Sebastian Reichel"
 LICENSE="GNU GPL v3
 	GNU LGPL v3"
-REVISION="1"
+REVISION="3"
 SOURCE_URI="https://github.com/radare/radare2/archive/$portVersion.tar.gz"
-CHECKSUM_SHA256="21ddae80a18d5ceef4bcd3a7cae1ba09d14b510d68ac9134681e1e9967123b23"
+CHECKSUM_SHA256="4e85b35987bd2ca5881ad9585970b970fe7374814bd383bd1cd62e961a0c228b"
 PATCHES="radare2-$portVersion.patchset"
 
 ARCHITECTURES="!x86_gcc2 x86_64"
@@ -232,7 +232,6 @@ defineDebugInfoPackage radare2$secondaryArchSuffix \
 	"$commandBinDir"/rahash2 \
 	"$commandBinDir"/rarun2 \
 	"$commandBinDir"/rasm2 \
-	"$commandBinDir"/ravc2\
 	"$commandBinDir"/rax2 \
 	"$libDir"/libr_anal.so.$libVersion \
 	"$libDir"/libr_asm.so.$libVersion \