diff --git a/detect-lib-with-py3.patch b/detect-lib-with-py3.patch
index b98d3af..4b68c25 100644
--- a/detect-lib-with-py3.patch
+++ b/detect-lib-with-py3.patch
@@ -1,22 +1,38 @@
 ---
- Makefile            |    3 ++-
+ Makefile            |   10 ++++------
  src/setup_common.py |    9 ++++++---
- 2 files changed, 8 insertions(+), 4 deletions(-)
+ 2 files changed, 10 insertions(+), 9 deletions(-)
 
 --- a/Makefile
 +++ b/Makefile
-@@ -42,9 +42,10 @@ PY_BIN  := python3
- VERSION := $(shell cd src;$(PY_BIN) -c "from setup_common import *; print(get_version());")
- PACKAGE := python-dmidecode
+@@ -44,12 +44,11 @@ PACKAGE := python-dmidecode
  PY_VER  := $(shell $(PY_BIN) -c 'import sys; print("%d.%d"%sys.version_info[0:2])')
-+PY_VER_DL := $(shell echo $(PY_VER) | tr -d '.')
  PY_MV   := $(shell echo $(PY_VER) | cut -b 1)
  PY      := python$(PY_VER)
 -SO_PATH := build/lib.linux-$(shell uname -m)-$(PY_VER)
-+SO_PATH := build/lib.linux-$(shell uname -m)-cpython-$(PY_VER_DL)
  ifeq ($(PY_MV),2)
- 	SO  := $(SO_PATH)/dmidecodemod.so
+-	SO  := $(SO_PATH)/dmidecodemod.so
++	SOLIB  := dmidecodemod.so
  else
+ 	SOABI := $(shell $(PY_BIN) -c 'import sysconfig; print(sysconfig.get_config_var("SOABI"))')
+-	SO  := $(SO_PATH)/dmidecodemod.$(SOABI).so
++	SOLIB  := dmidecodemod.$(SOABI).so
+ endif
+ SHELL	:= /bin/bash
+ 
+@@ -59,10 +58,9 @@ SHELL	:= /bin/bash
+ all : build dmidump
+ 
+ build: $(PY)-dmidecodemod.so
+-$(PY)-dmidecodemod.so: $(SO)
+-	cp $< $@
+-$(SO):
++$(PY)-dmidecodemod.so:
+ 	$(PY) src/setup.py build
++	cp $$(find build -name $(SOLIB)) $@
+ 
+ dmidump : src/util.o src/efi.o src/dmilog.o
+ 	$(CC) -o $@ src/dmidump.c $^ -g -Wall -D_DMIDUMP_MAIN_
 --- a/src/setup_common.py
 +++ b/src/setup_common.py
 @@ -30,7 +30,7 @@ import subprocess, sys
diff --git a/python-dmidecode.changes b/python-dmidecode.changes
index ca9b496..4607dc2 100644
--- a/python-dmidecode.changes
+++ b/python-dmidecode.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Oct 26 15:51:25 UTC 2022 - Matej Cepl <mcepl@suse.com>
+
+- Modify detect-lib-with-py3.patch to be more robust.
+
 -------------------------------------------------------------------
 Wed Oct 26 09:14:38 UTC 2022 - mcepl@cepl.eu