diff --git a/scripts/on_sd_start.bat b/scripts/on_sd_start.bat
index 2bcf56d2..22e5d714 100644
--- a/scripts/on_sd_start.bat
+++ b/scripts/on_sd_start.bat
@@ -101,6 +101,19 @@ if NOT DEFINED test_sd2 set test_sd2=N
     @echo conda_sd_env_created >> ..\scripts\install_status.txt
 )
 
+@rem allow rolling back the sdkit-based changes
+if exist "src-old" (
+    if not exist "src" (
+        rename "src-old" "src"
+
+        if exist "ldm-old" (
+            rd /s /q "ldm-old"
+        )
+
+        call pip uninstall -y sdkit stable-diffusion-sdkit
+    )
+)
+
 set PATH=C:\Windows\System32;%PATH%
 
 @>nul findstr /m "conda_sd_gfpgan_deps_installed" ..\scripts\install_status.txt
diff --git a/scripts/on_sd_start.sh b/scripts/on_sd_start.sh
index 8682c5cc..353a315e 100755
--- a/scripts/on_sd_start.sh
+++ b/scripts/on_sd_start.sh
@@ -87,6 +87,15 @@ else
     echo conda_sd_env_created >> ../scripts/install_status.txt
 fi
 
+# allow rolling back the sdkit-based changes
+if [ -e "src-old" ] && [ ! -e "src" ]; then
+    mv src-old src
+
+    if [ -e "ldm-old" ]; then rm -r ldm-old; fi
+
+    pip uninstall -y sdkit stable-diffusion-sdkit
+fi
+
 if [ `grep -c conda_sd_gfpgan_deps_installed ../scripts/install_status.txt` -gt "0" ]; then
     echo "Packages necessary for GFPGAN (Face Correction) were already installed"
 else
diff --git a/ui/index.html b/ui/index.html
index 0eea18cc..46f367d5 100644
--- a/ui/index.html
+++ b/ui/index.html
@@ -25,7 +25,7 @@
         <div id="logo">
             <h1>
                 Stable Diffusion UI
-                <small>v2.4.21 <span id="updateBranchLabel"></span></small>
+                <small>v2.4.22 <span id="updateBranchLabel"></span></small>
             </h1>
         </div>
         <div id="server-status">