diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/controllers/AccountController.java b/service/src/main/java/org/whispersystems/textsecuregcm/controllers/AccountController.java
index ece23b4c0..687653145 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/controllers/AccountController.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/controllers/AccountController.java
@@ -401,7 +401,7 @@ public class AccountController {
   {
 
     if (captchaToken.isPresent()) {
-      boolean validToken = recaptchaClient.verify(captchaToken.get());
+      boolean validToken = recaptchaClient.verify(captchaToken.get(), requester);
 
       if (validToken) {
         captchaSuccessMeter.mark();
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/recaptcha/RecaptchaClient.java b/service/src/main/java/org/whispersystems/textsecuregcm/recaptcha/RecaptchaClient.java
index 8bafd4ade..1b0d4a7bf 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/recaptcha/RecaptchaClient.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/recaptcha/RecaptchaClient.java
@@ -21,10 +21,11 @@ public class RecaptchaClient {
     this.recaptchaSecret = recaptchaSecret;
   }
 
-  public boolean verify(String captchaToken) {
+  public boolean verify(String captchaToken, String ip) {
     MultivaluedMap<String, String> formData = new MultivaluedHashMap<>();
     formData.add("secret", recaptchaSecret);
     formData.add("response", captchaToken);
+    formData.add("remoteip", ip);
 
     VerifyResponse response = client.target("https://www.google.com/recaptcha/api/siteverify")
                                     .request()
diff --git a/service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/AccountControllerTest.java b/service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/AccountControllerTest.java
index 6d137e657..8347a117b 100644
--- a/service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/AccountControllerTest.java
+++ b/service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/AccountControllerTest.java
@@ -130,8 +130,8 @@ public class AccountControllerTest {
     when(abusiveHostRules.getAbusiveHostRulesFor(eq(RESTRICTED_HOST))).thenReturn(Collections.singletonList(new AbusiveHostRule(RESTRICTED_HOST, false, Collections.singletonList("+123"))));
     when(abusiveHostRules.getAbusiveHostRulesFor(eq(NICE_HOST))).thenReturn(Collections.emptyList());
 
-    when(recaptchaClient.verify(eq(INVALID_CAPTCHA_TOKEN))).thenReturn(false);
-    when(recaptchaClient.verify(eq(VALID_CAPTCHA_TOKEN))).thenReturn(true);
+    when(recaptchaClient.verify(eq(INVALID_CAPTCHA_TOKEN), anyString())).thenReturn(false);
+    when(recaptchaClient.verify(eq(VALID_CAPTCHA_TOKEN), anyString())).thenReturn(true);
 
     doThrow(new RateLimitExceededException(SENDER_OVER_PIN)).when(pinLimiter).validate(eq(SENDER_OVER_PIN));
 
@@ -216,7 +216,7 @@ public class AccountControllerTest {
     assertThat(response.getStatus()).isEqualTo(200);
 
     verifyNoMoreInteractions(abusiveHostRules);
-    verify(recaptchaClient).verify(eq(VALID_CAPTCHA_TOKEN));
+    verify(recaptchaClient).verify(eq(VALID_CAPTCHA_TOKEN), eq(ABUSIVE_HOST));
     verify(smsSender).deliverSmsVerification(eq(SENDER), eq(Optional.empty()), anyString());
   }
 
@@ -233,7 +233,7 @@ public class AccountControllerTest {
     assertThat(response.getStatus()).isEqualTo(402);
 
     verifyNoMoreInteractions(abusiveHostRules);
-    verify(recaptchaClient).verify(eq(INVALID_CAPTCHA_TOKEN));
+    verify(recaptchaClient).verify(eq(INVALID_CAPTCHA_TOKEN), eq(ABUSIVE_HOST));
     verifyNoMoreInteractions(smsSender);
   }