diff --git a/desktop/build.gradle b/desktop/build.gradle
index 442f17cf1..d4671ff7b 100644
--- a/desktop/build.gradle
+++ b/desktop/build.gradle
@@ -12,7 +12,7 @@ task runDebug(dependsOn: classes, type: JavaExec) {
     ignoreExitValue = true
 
     main = mainClass
-    systemProperty 'Specification-Name', appName
+    systemProperty 'Specification-Title', appName
     systemProperty 'Specification-Version', appVersionName + "-INDEV"
     systemProperty 'Implementation-Version', appVersionCode
 }
@@ -23,7 +23,7 @@ task releaseJAR(dependsOn: classes, type: Jar) {
 
     manifest {
         attributes 'Main-Class': mainClass
-        attributes 'Specification-Name': appName
+        attributes 'Specification-Title': appName
         attributes 'Specification-Version': appVersionName
         attributes 'Implementation-Version': appVersionCode
     }
diff --git a/desktop/src/main/java/com/shatteredpixel/shatteredpixeldungeon/desktop/DesktopLauncher.java b/desktop/src/main/java/com/shatteredpixel/shatteredpixeldungeon/desktop/DesktopLauncher.java
index 6f15ffa87..2142e2f7a 100644
--- a/desktop/src/main/java/com/shatteredpixel/shatteredpixeldungeon/desktop/DesktopLauncher.java
+++ b/desktop/src/main/java/com/shatteredpixel/shatteredpixeldungeon/desktop/DesktopLauncher.java
@@ -58,7 +58,7 @@ public class DesktopLauncher {
 		
 		config.title = DesktopLauncher.class.getPackage().getSpecificationTitle();
 		if (config.title == null) {
-			config.title = System.getProperty("Specification-Name");
+			config.title = System.getProperty("Specification-Title");
 		}
 		
 		Game.version = DesktopLauncher.class.getPackage().getSpecificationVersion();