diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiterConfig.java b/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiterConfig.java
index a469a3144..9530eccb5 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiterConfig.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiterConfig.java
@@ -6,6 +6,11 @@
 package org.whispersystems.textsecuregcm.limits;
 
 public record RateLimiterConfig(int bucketSize, double leakRatePerMinute) {
+  public RateLimiterConfig {
+    if (leakRatePerMinute <= 0) {
+      throw new IllegalArgumentException("leakRatePerMinute cannot be less than or equal to zero");
+    }
+  }
 
   public double leakRatePerMillis() {
     return leakRatePerMinute / (60.0 * 1000.0);
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiters.java b/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiters.java
index 6d6860e30..3ad20b4d7 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiters.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiters.java
@@ -74,7 +74,7 @@ public class RateLimiters extends BaseRateLimiters<RateLimiters.For> {
 
     PUSH_CHALLENGE_SUCCESS("pushChallengeSuccess", true, new RateLimiterConfig(2, 2.0 / (60 * 24))),
 
-    CREATE_CALL_LINK("createCallLink", false, new RateLimiterConfig(100, 100 / (60 * 24)));
+    CREATE_CALL_LINK("createCallLink", false, new RateLimiterConfig(100, 100.0 / (60 * 24)));
     ;
 
     private final String id;