diff --git a/Core/Inc/git_rev.h b/Core/Inc/git_rev.h
index d4b8e5e..e41d05a 100644
--- a/Core/Inc/git_rev.h
+++ b/Core/Inc/git_rev.h
@@ -7,6 +7,6 @@
 
 // Auto generated header file containing the last git revision
 
-#define GIT_HASH "9b50d90"
+#define GIT_HASH "ed9a66b"
 
 #endif //FLOATPUMP_GIT_REVISION_TEMPLATE_H
\ No newline at end of file
diff --git a/Core/Src/main.cpp b/Core/Src/main.cpp
index 547ac08..f839016 100644
--- a/Core/Src/main.cpp
+++ b/Core/Src/main.cpp
@@ -286,19 +286,17 @@ int main(void) {
 
         }
 
-        /*display.LCDSetCursor(0, 3);
-        if (S_refillempty) {
+        display.LCDSetCursor(0, 3);
+        if (S_refillcooldown > 0) {
+            display.LCDSendCString(const_cast<char *>(std::string("Cooldown: " + std::to_string(S_refillcooldown / 60) + "min").c_str()));
+        } else if (S_refillempty) {
             display.LCDSendCString(const_cast<char *>(std::string("Nachspeisung mangel ").c_str()));
             HAL_GPIO_WritePin(LED3_GPIO_Port, LED3_Pin, GPIO_PIN_RESET);
         } else {
             display.LCDSendCString(const_cast<char *>(std::string("Nachspeisung ok     ").c_str()));
             HAL_GPIO_WritePin(LED3_GPIO_Port, LED3_Pin, GPIO_PIN_SET);
-        }*/
+        }
 
-        display.LCDSetCursor(0, 3);
-        //if (S_refillcooldown > 0) {
-            display.LCDSendCString(const_cast<char *>(std::string("Cooldown: " + std::to_string(S_refillcooldown) + "s").c_str()));
-        //}
 
         //Check for rotation to enable display backlight
         if (old_pos < rot_counter) {