diff --git a/.SRCINFO b/.SRCINFO
index 0b7b02177d6b..ec0d54119f7d 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,8 @@
 pkgbase = prjoxide-nightly
 	pkgdesc = Documenting Lattice's 28nm FPGA parts
-	pkgver = 21c5e20_20211618
+	pkgver = 21c5e20_20210918
 	pkgrel = 1
+	epoch = 1
 	url = https://github.com/gatecat/prjoxide
 	arch = any
 	license = custom:ISC
diff --git a/PKGBUILD b/PKGBUILD
index eff70ba5d8a9..42cf1dba53dc 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,8 +1,9 @@
 # Maintainer: Aki-nyan <aur@catgirl.link>
 
 pkgname=prjoxide-nightly
-pkgver=21c5e20_20211618
+pkgver=21c5e20_20210918
 pkgrel=1
+epoch=1
 pkgdesc="Documenting Lattice's 28nm FPGA parts"
 arch=("any")
 url="https://github.com/gatecat/prjoxide"
diff --git a/PKGBUILD.in b/PKGBUILD.in
index 8d9536b05a67..d5b69779f65e 100644
--- a/PKGBUILD.in
+++ b/PKGBUILD.in
@@ -3,6 +3,7 @@
 pkgname=prjoxide-nightly
 pkgver=@OXIDE_VER@
 pkgrel=1
+epoch=1
 pkgdesc="Documenting Lattice's 28nm FPGA parts"
 arch=("any")
 url="https://github.com/gatecat/prjoxide"