diff --git a/api/v1/cosmosfullnode_types.go b/api/v1/cosmosfullnode_types.go
index 4a4217e0..8ff6c5b8 100644
--- a/api/v1/cosmosfullnode_types.go
+++ b/api/v1/cosmosfullnode_types.go
@@ -566,7 +566,7 @@ type SDKAppConfig struct {
 
 	// If set, block height at which to gracefully halt the chain and shutdown the node.
 	// Useful for testing or upgrades.
-	// +kubebuilder:validation:Minimum:=1
+	// +kubebuilder:validation:Minimum:=0
 	// +optional
 	HaltHeight *uint64 `json:"haltHeight"`
 
diff --git a/config/crd/bases/cosmos.strange.love_cosmosfullnodes.yaml b/config/crd/bases/cosmos.strange.love_cosmosfullnodes.yaml
index 5242cbb3..08eae345 100644
--- a/config/crd/bases/cosmos.strange.love_cosmosfullnodes.yaml
+++ b/config/crd/bases/cosmos.strange.love_cosmosfullnodes.yaml
@@ -60,7 +60,7 @@ spec:
                         description: If set, block height at which to gracefully halt
                           the chain and shutdown the node. Useful for testing or upgrades.
                         format: int64
-                        minimum: 1
+                        minimum: 0
                         type: integer
                       minGasPrice:
                         description: The minimum gas prices a validator is willing