diff --git a/@stellar/anchor-tests/package.json b/@stellar/anchor-tests/package.json
index 8449d4f..8b492b6 100644
--- a/@stellar/anchor-tests/package.json
+++ b/@stellar/anchor-tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@stellar/anchor-tests",
-  "version": "0.5.4",
+  "version": "0.5.5",
   "description": "stellar-anchor-tests is a library and command line interface for testing Stellar anchors.",
   "main": "./lib/index.js",
   "types": "./lib/index.d.ts",
diff --git a/@stellar/anchor-tests/src/tests/sep12/deleteCustomer.ts b/@stellar/anchor-tests/src/tests/sep12/deleteCustomer.ts
index a0f5a67..25e50d2 100644
--- a/@stellar/anchor-tests/src/tests/sep12/deleteCustomer.ts
+++ b/@stellar/anchor-tests/src/tests/sep12/deleteCustomer.ts
@@ -80,6 +80,10 @@ const canDeleteCustomer: Test = {
         "SEP-12 configuration data missing, expected 'deleteCustomer' in 'customers'",
       );
     }
+    const customerToBeDeleted =
+      config.sepConfig["12"].customers[config.sepConfig["12"].deleteCustomer];
+
+    // PUT the customer
     const putCustomerCall = {
       request: new Request(this.context.expects.kycServerUrl + "/customer", {
         method: "PUT",
@@ -89,9 +93,7 @@ const canDeleteCustomer: Test = {
         },
         body: JSON.stringify({
           account: clientKeypair.publicKey(),
-          ...config.sepConfig["12"].customers[
-            config.sepConfig["12"].deleteCustomer
-          ],
+          ...customerToBeDeleted,
         }),
       }),
     };
@@ -103,10 +105,15 @@ const canDeleteCustomer: Test = {
     );
     result.networkCalls.push(putCustomerCall);
     if (!putCustomerBody) return result;
+
+    // GET the customer
+    const typeQueryParam = customerToBeDeleted.type
+      ? `&type=${customerToBeDeleted.type}`
+      : "";
     const getCustomerCall: NetworkCall = {
       request: new Request(
         this.context.expects.kycServerUrl +
-          `/customer?account=${clientKeypair.publicKey()}`,
+          `/customer?account=${clientKeypair.publicKey()}${typeQueryParam}`,
         {
           headers: {
             Authorization: `Bearer ${token}`,
@@ -117,6 +124,8 @@ const canDeleteCustomer: Test = {
     result.networkCalls.push(getCustomerCall);
     await makeRequest(getCustomerCall, 200, result);
     if (result.failure) return result;
+
+    // DELETE the customer
     const deleteCustomerCall: NetworkCall = {
       request: new Request(
         this.context.expects.kycServerUrl +
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bed0f56..b58d7d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ This changelog documents all releases and included changes to the @stellar/ancho
 
 A breaking change will get clearly marked in this log.
 
+## [v0.5.5](https://github.com/stellar/stellar-anchor-tests/compare/v0.5.4...v0.5.5)
+
+### Fix
+
+- When deleting a user, send the customer type if available in the json body ([#101](https://github.com/stellar/stellar-anchor-tests/pull/101)).
+
 ## [v0.5.4](https://github.com/stellar/stellar-anchor-tests/compare/v0.5.3...v0.5.4)
 
 ### Update
diff --git a/server/package.json b/server/package.json
index a180c7a..4c62554 100644
--- a/server/package.json
+++ b/server/package.json
@@ -24,7 +24,7 @@
   },
   "dependencies": {
     "@types/node": "^14.14.41",
-    "@stellar/anchor-tests": "0.5.2",
+    "@stellar/anchor-tests": "0.5.5",
     "express": "^4.17.1",
     "socket.io": "^4.1.2",
     "tslib": "^2.2.0",