diff --git a/src/main/java/DiffLens/back_end/global/security/SecurityConfig.java b/src/main/java/DiffLens/back_end/global/security/SecurityConfig.java
index 797594d..b3a1226 100644
--- a/src/main/java/DiffLens/back_end/global/security/SecurityConfig.java
+++ b/src/main/java/DiffLens/back_end/global/security/SecurityConfig.java
@@ -90,7 +90,7 @@ private void configureLogout(LogoutConfigurer<HttpSecurity> logout) {
     public CorsConfigurationSource corsConfigurationSource() {
         CorsConfiguration configuration = new CorsConfiguration();
 
-        securityProperties.getAllowedOrigins().forEach(configuration::addAllowedOriginPattern);
+        securityProperties.getAllowedOrigins().forEach(configuration::addAllowedOrigin);
         configuration.setAllowCredentials(true);
         configuration.addAllowedMethod("*");
         configuration.addAllowedHeader("*");