diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/data/value/ResValueFactory.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/data/value/ResValueFactory.java
index d0a4df24..5a46eea3 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/data/value/ResValueFactory.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/data/value/ResValueFactory.java
@@ -65,7 +65,7 @@ public class ResValueFactory {
     }
 
     public ResValue factory(String value) {
-        if (value.startsWith("res/") && ! value.equalsIgnoreCase("res/")) {
+        if (value.startsWith("res/") && value.contains(".")) {
             return new ResFileValue(value);
         }
         return new ResStringValue(value);
diff --git a/brut.apktool/apktool-lib/src/test/resources/brut/apktool/testapp/res/values-mcc001/strings.xml b/brut.apktool/apktool-lib/src/test/resources/brut/apktool/testapp/res/values-mcc001/strings.xml
index edc57120..a9adad9a 100644
--- a/brut.apktool/apktool-lib/src/test/resources/brut/apktool/testapp/res/values-mcc001/strings.xml
+++ b/brut.apktool/apktool-lib/src/test/resources/brut/apktool/testapp/res/values-mcc001/strings.xml
@@ -29,4 +29,6 @@ bar"</string>
     <string name="test_string27">{id:65538,v:2,tid:20003,mst:1,x:-1,y:-1,a:6000,b:3000,lm:{chp:1000,rep:0,bt:0,mp:[[101,0,1,0],[101,0,1,1],[101,0,1,2],[101,0,1,3],[101,0,1,4],[101,0,1,5],[100,0,0,0],[100,0,0,1],[100,0,0,2],[100,0,0,3],[100,0,0,4],[100,0,0,5]]},rm:{chp:1000,rep:0,bt:0,mp:[[100,0,1,0],[100,0,1,1],[100,0,1,2],[100,0,1,3],[100,0,1,4],[100,0,1,5],[101,0,0,0],[101,0,0,1],[101,0,0,2],[101,0,0,3],[101,0,0,4],[101,0,0,5]]}}</string>
     <string name="test_string28">{al:[[180,0,7,0,0,1000],[109,0,5,0,0],[109,0,5,2,0],[109,0,5,4,0],[100,0,3,0,0],[100,0,3,1,0],[100,0,3,2,0],[100,0,3,3,0],[100,0,3,4,0],[100,0,3,5,0],[103,0,1,0,0],[103,0,1,1,0],[103,0,1,2,0],[103,0,1,3,0],[103,0,1,4,0],[103,0,1,5,0],[106,0,2,0,0],[106,0,2,1,0],[106,0,2,2,0],[106,0,2,3,0],[106,0,2,4,0],[106,0,2,5,0],[800,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[850],[950],[900,0],[1000,0,0]],v:4,s:-1575044211,rl:[[180,0,7,0,0,1000],[103,0,0,0,0],[103,0,0,1,0],[103,0,0,2,0],[103,0,0,3,0],[103,0,0,4,0],[103,0,0,5,0],[111,0,3,0,0],[111,0,3,1,0],[111,0,3,2,0],[111,0,3,3,0],[111,0,3,4,0],[111,0,3,5,0],[102,0,4,0,0],[102,0,4,1,0],[102,0,4,2,0],[102,0,4,3,0],[102,0,4,4,0],[102,0,4,5,0],[107,0,5,0,0],[107,0,5,1,0],[107,0,5,2,0],[107,0,5,3,0],[107,0,5,4,0],[107,0,5,5,0],[106,0,2,0,0],[106,0,2,1,0],[106,0,2,2,0],[106,0,2,3,0],[106,0,2,4,0],[106,0,2,5,0],[900],[1000,0,0]],m:[]}</string>
     <string name="test_string29" formatted="false">category=temp%temp%foo</string>
+    <string name="test_string30">res/foo/</string>
+    <string name="test_string31">res/foo</string>
 </resources>