diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/reports/NavalplannerReportController.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/reports/NavalplannerReportController.java
index 51085434b..4d0067daf 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/reports/NavalplannerReportController.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/reports/NavalplannerReportController.java
@@ -23,10 +23,12 @@ package org.navalplanner.web.reports;
 
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 
 import net.sf.jasperreports.engine.JRDataSource;
+import net.sf.jasperreports.engine.JRParameter;
 
 import org.navalplanner.web.common.components.ExtendedJasperreport;
 import org.zkoss.util.Locales;
@@ -86,6 +88,7 @@ public abstract class NavalplannerReportController extends GenericForwardCompose
     protected Map<String, Object> getParameters() {
         Map<String, Object> parameters = new HashMap<String, Object>();
         parameters.put("logo", String.format("/logos/%s/logo.png", getLanguage()));
+        parameters.put(JRParameter.REPORT_LOCALE, getCurrentLocale());
         return parameters;
     }
 
@@ -97,6 +100,17 @@ public abstract class NavalplannerReportController extends GenericForwardCompose
         return lang;
     }
 
+    private Locale getCurrentLocale() {
+        String lang = getLanguage();
+        if (lang.equals("es")) {
+            return new Locale("es", "ES");
+        }
+        if (lang.equals("gl")) {
+            return new Locale("gl", "ES");
+        }
+        return new Locale("en", "US");
+    }
+
     protected abstract JRDataSource getDataSource();
 
     protected abstract String getReportName();