diff --git a/DroidFish/res/values-de/strings.xml b/DroidFish/res/values-de/strings.xml
index 377dc4f..8a377a9 100644
--- a/DroidFish/res/values-de/strings.xml
+++ b/DroidFish/res/values-de/strings.xml
@@ -16,7 +16,7 @@
         <item>3</item>
         <item>4</item>
     </string-array>
-    <string name="engine_threads_default">0</string>
+    <string name="engine_threads_default">1</string>
 
     <string-array name="moves_per_session_texts">
         <item>Ganzes Spiel</item>
diff --git a/DroidFish/res/values-es/strings.xml b/DroidFish/res/values-es/strings.xml
index 6c381d6..2bb0766 100644
--- a/DroidFish/res/values-es/strings.xml
+++ b/DroidFish/res/values-es/strings.xml
@@ -16,7 +16,7 @@
         <item>3</item>
         <item>4</item>
     </string-array>
-    <string name="engine_threads_default">0</string>
+    <string name="engine_threads_default">1</string>
 
     <string-array name="moves_per_session_texts">
         <item>Toda la partida</item>
diff --git a/DroidFish/res/values/strings.xml b/DroidFish/res/values/strings.xml
index 3ad5c69..1a60a66 100644
--- a/DroidFish/res/values/strings.xml
+++ b/DroidFish/res/values/strings.xml
@@ -16,7 +16,7 @@
         <item>3</item>
         <item>4</item>
     </string-array>
-    <string name="engine_threads_default">0</string>
+    <string name="engine_threads_default">1</string>
 
     <string-array name="moves_per_session_texts">
         <item>Whole Game</item>