diff --git a/common/src/main/java/dev/terminalmc/moremousetweaks/mixin/gui/other/MixinOverlayRecipeComponent.java b/common/src/main/java/dev/terminalmc/moremousetweaks/mixin/gui/other/MixinOverlayRecipeComponent.java
index 4d6b992..a28d48f 100644
--- a/common/src/main/java/dev/terminalmc/moremousetweaks/mixin/gui/other/MixinOverlayRecipeComponent.java
+++ b/common/src/main/java/dev/terminalmc/moremousetweaks/mixin/gui/other/MixinOverlayRecipeComponent.java
@@ -52,8 +52,8 @@ private void onMouseClicked(double mouseX, double mouseY, int button,
             do {
                 if (!iter.hasNext()) {
                     cir.setReturnValue(false);
+                    return; // Crash prevention
                 }
-
                 overlayButton = iter.next();
             } while(!overlayButton.mouseClicked(mouseX, mouseY, 0));
 
diff --git a/gradle.properties b/gradle.properties
index e6a7fb8..fdbff61 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@
 # Neo/Forge version ranges: https://maven.apache.org/enforcer/enforcer-rules/versionRanges.html
 
 # Project
-mod_version=1.0.0+1.21-alpha.3
+mod_version=1.0.0+1.21-alpha.4
 mod_group=dev.terminalmc
 mod_id=moremousetweaks
 mod_id_alt=mmt