diff --git a/irqbalance-1.9.0-environment-file-sysconfig.patch b/irqbalance-1.9.0-environment-file-sysconfig.patch
new file mode 100644
index 0000000..1cc15e5
--- /dev/null
+++ b/irqbalance-1.9.0-environment-file-sysconfig.patch
@@ -0,0 +1,26 @@
+From 9d3070150d151bfd5535c3da43313511659d882e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Timoth=C3=A9e=20Ravier?= <tim@siosm.fr>
+Date: Mon, 1 Aug 2022 15:52:24 +0200
+Subject: [PATCH] misc/irqbalance.service: Use sysconfig for EnvironmentFile
+
+---
+ misc/irqbalance.service | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/misc/irqbalance.service b/misc/irqbalance.service
+index 0f79c3e..9bc63b6 100644
+--- a/misc/irqbalance.service
++++ b/misc/irqbalance.service
+@@ -6,8 +6,7 @@ ConditionVirtualization=!container
+ ConditionCPUs=>1
+ 
+ [Service]
+-EnvironmentFile=-/usr/lib/irqbalance/defaults.env
+-EnvironmentFile=-/path/to/irqbalance.env
++EnvironmentFile=-/etc/sysconfig/irqbalance
+ ExecStart=/usr/sbin/irqbalance --foreground $IRQBALANCE_ARGS
+ ReadOnlyPaths=/
+ ReadWritePaths=/proc/irq
+-- 
+2.37.1
+
diff --git a/irqbalance.spec b/irqbalance.spec
index 30ba01b..4c37d98 100644
--- a/irqbalance.spec
+++ b/irqbalance.spec
@@ -8,6 +8,7 @@ License:        GPLv2
 URL:            https://github.com/Irqbalance/irqbalance
 Source0:        %{url}/archive/v%{version}/irqbalance-%{version}.tar.gz
 Source1:        irqbalance.sysconfig
+Patch1:         irqbalance-1.9.0-environment-file-sysconfig.patch
 
 
 BuildRequires:  autoconf automake libtool libcap-ng
@@ -65,6 +66,7 @@ make check
 %changelog
 * Mon Aug 01 2022 Timothée Ravier <tim@siosm.fr> - 2:1.9.0-1
 - Update to 1.9.0 (fedora#1952715 fedora#2091169 fedora#2063926)
+- Fix EnvironmentFile location in systemd unit (fedora#2058510)
 
 * Sun Jul 24 2022 Leigh Scott <leigh123linux@gmail.com> - 2:1.8.0-4
 - Fix compile issue