diff --git a/metadata/org.kde.kdeconnect_tp.txt b/metadata/org.kde.kdeconnect_tp.txt
index 40059f0f55..e17ca57a26 100644
--- a/metadata/org.kde.kdeconnect_tp.txt
+++ b/metadata/org.kde.kdeconnect_tp.txt
@@ -137,6 +137,7 @@ Build:0.9g,910
 Build:1.0,1000
     commit=v1.0
     gradle=yes
+    prebuild=sed -i -e '/javaMaxHeapSize/s/4g/2g/g' build.gradle
 
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