diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 1bf7cd1..3ea1d53 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
   build:
     strategy:
       matrix:
-        variant: [45]
+        variant: [44]
 
     runs-on: bare-metal
 
diff --git a/Containerfile b/Containerfile
index a6835fc..71c41c6 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM registry.fedoraproject.org/fedora-toolbox:45
+FROM registry.fedoraproject.org/fedora-toolbox:44
 
 RUN rpm --import https://dl.espressif.com/dl/eim/eim.asc && curl -fsSL https://dl.espressif.com/dl/eim/rpm/eim.repo -o /etc/yum.repos.d/espressif-eim.repo
 RUN dnf -y install gcc g++ make cmake ninja eza zsh \