diff --git a/core/src/main/java/org/acegisecurity/intercept/web/PathBasedFilterInvocationDefinitionMap.java b/core/src/main/java/org/acegisecurity/intercept/web/PathBasedFilterInvocationDefinitionMap.java
index ef94993c3d..fdfb9960e1 100644
--- a/core/src/main/java/org/acegisecurity/intercept/web/PathBasedFilterInvocationDefinitionMap.java
+++ b/core/src/main/java/org/acegisecurity/intercept/web/PathBasedFilterInvocationDefinitionMap.java
@@ -93,7 +93,7 @@ public class PathBasedFilterInvocationDefinitionMap extends AbstractFilterInvoca
             url = url.substring(0, firstQuestionMarkIndex);
         }
 
-        if (convertUrlToLowercaseBeforeComparison) {
+        if (isConvertUrlToLowercaseBeforeComparison()) {
             url = url.toLowerCase();
 
             if (logger.isDebugEnabled()) {
diff --git a/core/src/main/java/org/acegisecurity/intercept/web/RegExpBasedFilterInvocationDefinitionMap.java b/core/src/main/java/org/acegisecurity/intercept/web/RegExpBasedFilterInvocationDefinitionMap.java
index 17ffe74918..7aa88a3988 100644
--- a/core/src/main/java/org/acegisecurity/intercept/web/RegExpBasedFilterInvocationDefinitionMap.java
+++ b/core/src/main/java/org/acegisecurity/intercept/web/RegExpBasedFilterInvocationDefinitionMap.java
@@ -100,7 +100,7 @@ public class RegExpBasedFilterInvocationDefinitionMap extends AbstractFilterInvo
 
         Iterator iter = requestMap.iterator();
 
-        if (convertUrlToLowercaseBeforeComparison) {
+        if (isConvertUrlToLowercaseBeforeComparison()) {
             url = url.toLowerCase();
 
             if (logger.isDebugEnabled()) {