diff --git a/ArmVirtPkg/ArmVirtXen.dsc b/ArmVirtPkg/ArmVirtXen.dsc
index 79304ee61d..1b42a9a813 100644
--- a/ArmVirtPkg/ArmVirtXen.dsc
+++ b/ArmVirtPkg/ArmVirtXen.dsc
@@ -27,7 +27,7 @@
 
 [LibraryClasses]
   SerialPortLib|OvmfPkg/Library/XenConsoleSerialPortLib/XenConsoleSerialPortLib.inf
-  RealTimeClockLib|ArmVirtPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.inf
+  RealTimeClockLib|OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.inf
   XenHypercallLib|OvmfPkg/Library/XenHypercallLib/XenHypercallLib.inf
 
   ArmGenericTimerCounterLib|ArmVirtPkg/Library/XenArmGenericTimerVirtCounterLib/XenArmGenericTimerVirtCounterLib.inf
diff --git a/Maintainers.txt b/Maintainers.txt
index 79defd13bf..919baccc56 100644
--- a/Maintainers.txt
+++ b/Maintainers.txt
@@ -114,7 +114,6 @@ R: Leif Lindholm <leif.lindholm@linaro.org>
 ArmVirtPkg: modules used on Xen
 F: ArmVirtPkg/ArmVirtXen.*
 F: ArmVirtPkg/Library/XenArmGenericTimerVirtCounterLib/
-F: ArmVirtPkg/Library/XenRealTimeClockLib/
 F: ArmVirtPkg/Library/XenVirtMemInfoLib/
 F: ArmVirtPkg/PrePi/
 F: ArmVirtPkg/XenAcpiPlatformDxe/
@@ -374,6 +373,7 @@ F: OvmfPkg/Library/XenConsoleSerialPortLib/
 F: OvmfPkg/Library/XenHypercallLib/
 F: OvmfPkg/Library/XenIoMmioLib/
 F: OvmfPkg/Library/XenPlatformLib/
+F: OvmfPkg/Library/XenRealTimeClockLib/
 F: OvmfPkg/OvmfXen.*
 F: OvmfPkg/OvmfXenElfHeaderGenerator.c
 F: OvmfPkg/PlatformPei/MemDetect.c
diff --git a/ArmVirtPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.c b/OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.c
similarity index 100%
rename from ArmVirtPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.c
rename to OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.c
diff --git a/ArmVirtPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.inf b/OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.inf
similarity index 100%
rename from ArmVirtPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.inf
rename to OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib.inf