diff --git a/gradle.properties b/gradle.properties
index b93371f4..5db4dbc8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -13,7 +13,7 @@ loader_version_range=[4,)
 mod_id=sophisticatedbackpacks
 mod_name=Sophisticated Backpacks
 mod_license=GNU General Public License v3.0
-mod_version=3.20.18
+mod_version=3.20.19
 mod_group_id=sophisticatedbackpacks
 mod_authors=P3pp3rF1y, Ridanisaurus
 mod_description=Fancy and functional backpacks.
diff --git a/src/main/java/net/p3pp3rf1y/sophisticatedbackpacks/client/KeybindHandler.java b/src/main/java/net/p3pp3rf1y/sophisticatedbackpacks/client/KeybindHandler.java
index 21a4c5b8..f6f0af84 100644
--- a/src/main/java/net/p3pp3rf1y/sophisticatedbackpacks/client/KeybindHandler.java
+++ b/src/main/java/net/p3pp3rf1y/sophisticatedbackpacks/client/KeybindHandler.java
@@ -129,7 +129,7 @@ private static boolean tryCallSort(Screen gui) {
 			double mouseX = mh.xpos() * mc.getWindow().getGuiScaledWidth() / mc.getWindow().getScreenWidth();
 			double mouseY = mh.ypos() * mc.getWindow().getGuiScaledHeight() / mc.getWindow().getScreenHeight();
 			Slot selectedSlot = screen.findSlot(mouseX, mouseY);
-			if (selectedSlot != null && container.isNotPlayersInventorySlot(selectedSlot.index)) {
+			if (selectedSlot == null || container.isNotPlayersInventorySlot(selectedSlot.index)) {
 				container.sort();
 				return true;
 			}