diff --git a/src/ShellToken.sol b/src/ShellToken.sol
index aebd643..f4fef4a 100644
--- a/src/ShellToken.sol
+++ b/src/ShellToken.sol
@@ -18,6 +18,8 @@ contract ShellToken is ERC20, Ownable {
 
     mapping(address => bool) public isAdmin;
 
+    uint256 public totalMultiplier = 10_000;
+
     // address of activity -> multiplier
     // Activities are the contract addresses of Trove Managers, Stability Pools, LP tokens, etc.
     mapping(address => uint) public multiplier; //percentage out of 100
@@ -83,5 +85,9 @@ contract ShellToken is ERC20, Ownable {
     function setMultiplier(address activity, uint perc) public onlyOwner {
         multiplier[activity] = perc;
     }
+
+    function setTotalMultiplier(uint256 _totalMultiplier) public onlyOwner {
+        totalMultiplier = _totalMultiplier;
+    }
 }
 
diff --git a/test/ShellToken.t.sol b/test/ShellToken.t.sol
index 92ca1da..e820a43 100644
--- a/test/ShellToken.t.sol
+++ b/test/ShellToken.t.sol
@@ -240,4 +240,28 @@ contract ShellTokenTest is Test {
             unchecked { ++i; }
         }
     }
+
+    function test_setTotalMultiplier() public {
+        // Default value
+        assertEq(shellToken.totalMultiplier(), 10_000);
+
+        vm.prank(owner);
+        shellToken.setTotalMultiplier(9999);
+
+        assertEq(shellToken.totalMultiplier(), 9999);
+    }
+
+    function test_revert_setTotalMultiplier_notOwner() public {
+        address notOwner = makeAddr("notOwner");
+
+        vm.startPrank(notOwner);
+        vm.expectRevert(abi.encodeWithSelector(Ownable.OwnableUnauthorizedAccount.selector, notOwner));
+        shellToken.setTotalMultiplier(100);
+        vm.stopPrank();
+
+        vm.startPrank(admin);
+        vm.expectRevert(abi.encodeWithSelector(Ownable.OwnableUnauthorizedAccount.selector, admin));
+        shellToken.setTotalMultiplier(100);
+        vm.stopPrank();
+    }
 }
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