diff --git a/BioArchLinux/r-cancer/lilac.yaml b/BioArchLinux/r-cancer/lilac.yaml
index 39d0bc4dc2..03b39b9610 100644
--- a/BioArchLinux/r-cancer/lilac.yaml
+++ b/BioArchLinux/r-cancer/lilac.yaml
@@ -1,4 +1,4 @@
-build_prefix: BioArchLinux-x86_64
+build_prefix: extra-x86_64
 maintainers:
 - github: starsareintherose
   email: starsareintherose@outlook.com
diff --git a/BioArchLinux/r-interactivecomplexheatmap/lilac.yaml b/BioArchLinux/r-interactivecomplexheatmap/lilac.yaml
index 3755036d24..b5155c0588 100644
--- a/BioArchLinux/r-interactivecomplexheatmap/lilac.yaml
+++ b/BioArchLinux/r-interactivecomplexheatmap/lilac.yaml
@@ -1,4 +1,4 @@
-build_prefix: BioArchLinux-x86_64
+build_prefix: extra-x86_64
 maintainers:
 - github: starsareintherose
   email: starsareintherose@outlook.com
diff --git a/BioArchLinux/r-interactivedisplay/lilac.yaml b/BioArchLinux/r-interactivedisplay/lilac.yaml
index 515c1bf363..d83a387ee9 100644
--- a/BioArchLinux/r-interactivedisplay/lilac.yaml
+++ b/BioArchLinux/r-interactivedisplay/lilac.yaml
@@ -1,4 +1,4 @@
-build_prefix: BioArchLinux-x86_64
+build_prefix: extra-x86_64
 maintainers:
 - github: starsareintherose
   email: starsareintherose@outlook.com
diff --git a/BioArchLinux/r-puma/lilac.yaml b/BioArchLinux/r-puma/lilac.yaml
index 57c11bc086..a08902d9a8 100644
--- a/BioArchLinux/r-puma/lilac.yaml
+++ b/BioArchLinux/r-puma/lilac.yaml
@@ -1,4 +1,4 @@
-build_prefix: BioArchLinux-x86_64
+build_prefix: extra-x86_64
 maintainers:
 - github: starsareintherose
   email: starsareintherose@outlook.com