diff --git a/src/CHANGES.md b/src/CHANGES.md
index 58c229c1..4ca494f2 100644
--- a/src/CHANGES.md
+++ b/src/CHANGES.md
@@ -1,5 +1,8 @@
 # Development Changes
 
+## 0.8.87 - 2024-02-25
+* fix translations #1455 #1442
+
 ## 0.8.86 - 2024-02-23
 * RestAPI check for parent element to be JsonObject #1449
 * fix translation #1448 #1442
diff --git a/src/defines.h b/src/defines.h
index 5f4344b5..d3179469 100644
--- a/src/defines.h
+++ b/src/defines.h
@@ -13,7 +13,7 @@
 //-------------------------------------
 #define VERSION_MAJOR       0
 #define VERSION_MINOR       8
-#define VERSION_PATCH       86
+#define VERSION_PATCH       87
 
 //-------------------------------------
 typedef struct {
diff --git a/src/web/html/index.html b/src/web/html/index.html
index 2611db5b..954ee012 100644
--- a/src/web/html/index.html
+++ b/src/web/html/index.html
@@ -70,9 +70,9 @@
                 var min  = parseInt(up / 60) % 60;
                 var sec  = up % 60;
                 var e = document.getElementById("uptime");
-                e.innerHTML = days + " Day";
+                e.innerHTML = days + " {#DAY}";
                 if(1 != days)
-                    e.innerHTML += "s";
+                    e.innerHTML += "{#S}";
                 e.innerHTML += ", " + ("0"+hrs).substr(-2) + ":"
                    + ("0"+min).substr(-2) + ":"
                    + ("0"+sec).substr(-2);
diff --git a/src/web/html/serial.html b/src/web/html/serial.html
index a3e48a04..835f1766 100644
--- a/src/web/html/serial.html
+++ b/src/web/html/serial.html
@@ -80,7 +80,7 @@
                     try {
                         return document.execCommand("copy");  // Security exception may be thrown by some browsers.
                     } catch (ex) {
-                        alert("CLIPBOARD_FAILED " + ex);
+                        alert("{#CLIPBOARD_FAILED} " + ex);
                     } finally {
                         document.body.removeChild(ta);
                         alert("{#COPIED_TO_CLIPBOARD}");
diff --git a/src/web/lang.json b/src/web/lang.json
index af888682..7d9cdb43 100644
--- a/src/web/lang.json
+++ b/src/web/lang.json
@@ -993,6 +993,16 @@
                     "en": "Error",
                     "de": "Fehler"
                 },
+                {
+                    "token": "DAY",
+                    "en": "day",
+                    "de": "Tag"
+                },
+                {
+                    "token": "S",
+                    "en": "s",
+                    "de": "e"
+                },
                 {
                     "token": "NTP_UNREACH",
                     "en": "NTP timeserver unreachable",