diff --git a/src/pages/earn/index.svelte b/src/pages/earn/index.svelte
index 047aed14..7a68b8a0 100644
--- a/src/pages/earn/index.svelte
+++ b/src/pages/earn/index.svelte
@@ -265,6 +265,7 @@
             />
         {:else if $step === Step.Overview}
             <REXOverview
+                availableTokens={$availableSystemTokens}
                 maturedBalance={$maturedBalance}
                 rexBalance={$rexBalance}
                 toStake={() => switchStep(Step.Stake)}
diff --git a/src/pages/earn/step/overview.svelte b/src/pages/earn/step/overview.svelte
index 57230a3c..6961a777 100644
--- a/src/pages/earn/step/overview.svelte
+++ b/src/pages/earn/step/overview.svelte
@@ -3,6 +3,7 @@
 
     import Button from '~/components/elements/button.svelte'
 
+    export let availableTokens: Asset
     export let maturedBalance: Asset
     export let rexBalance: Asset
     export let toStake: () => void
@@ -105,7 +106,7 @@
                     fluid
                     style="primary"
                     size="regular"
-                    disabled={false}
+                    disabled={availableTokens.value <= 0}
                     formValidation
                     on:action={toStake}
                 >
@@ -115,7 +116,7 @@
                     fluid
                     style="primary"
                     size="regular"
-                    disabled={false}
+                    disabled={maturedBalance.value <= 0}
                     formValidation
                     on:action={toUnstake}
                 >