diff --git a/src/main/java/uk/gov/companieshouse/pscdataapi/config/WebSecurityConfig.java b/src/main/java/uk/gov/companieshouse/pscdataapi/config/WebSecurityConfig.java
index 65d2775f..f4c9cdf9 100644
--- a/src/main/java/uk/gov/companieshouse/pscdataapi/config/WebSecurityConfig.java
+++ b/src/main/java/uk/gov/companieshouse/pscdataapi/config/WebSecurityConfig.java
@@ -10,6 +10,7 @@
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.csrf.CsrfFilter;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.PathMatchConfigurer;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 import uk.gov.companieshouse.api.filter.CustomCorsFilter;
@@ -26,6 +27,11 @@ public void addInterceptors(InterceptorRegistry registry) {
         registry.addInterceptor(userAuthenticationInterceptor());
     }
 
+    @Override
+    public void configurePathMatch(PathMatchConfigurer configurer) {
+        configurer.setUseTrailingSlashMatch(true);
+    }
+
     @Bean
     public InternalUserInterceptor internalUserInterceptor() {
         return new InternalUserInterceptor();
diff --git a/src/test/java/uk/gov/companieshouse/pscdataapi/controller/CompanyPscControllerTest.java b/src/test/java/uk/gov/companieshouse/pscdataapi/controller/CompanyPscControllerTest.java
index 06d7ec16..2a2f5a07 100644
--- a/src/test/java/uk/gov/companieshouse/pscdataapi/controller/CompanyPscControllerTest.java
+++ b/src/test/java/uk/gov/companieshouse/pscdataapi/controller/CompanyPscControllerTest.java
@@ -753,6 +753,25 @@ void callPscListGetRequestWithParams() throws Exception {
                 .andExpect(status().isOk());
     }
 
+    @Test
+    void callPscListGetRequestWithTrailingSlash() throws Exception {
+        when(companyPscService.retrievePscListSummaryFromDb(MOCK_COMPANY_NUMBER, 2, false, 5))
+                .thenReturn(new PscList());
+
+        mockMvc.perform(MockMvcRequestBuilders
+                        .get(GET_List_Summary_URL+"/")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .header("ERIC-Identity", ERIC_IDENTITY)
+                        .header("ERIC-Identity-Type", ERIC_IDENTITY_TYPE)
+                        .contentType(APPLICATION_JSON)
+                        .header("x-request-id", X_REQUEST_ID)
+                        .header("ERIC-Authorised-Key-Roles", ERIC_PRIVILEGES)
+                        .header("ERIC-Authorised-Key-Privileges", ERIC_AUTH)
+                        .header("items_per_page", 5)
+                        .header("start_index", 2))
+                .andExpect(status().isOk());
+    }
+
     @Test
     void callPscListGetRequestWithRegisterView() throws Exception {
         when(companyPscService.retrievePscListSummaryFromDb(MOCK_COMPANY_NUMBER, 2, true, 5))