diff --git a/jami-android/build.gradle.kts b/jami-android/build.gradle.kts
index c4ebcd1766325359b1b0efdf32b97580a6ec40cb..f923ecbeca7193d3f5c34d8c8b488ac605451b3b 100644
--- a/jami-android/build.gradle.kts
+++ b/jami-android/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    id("com.google.devtools.ksp") version "2.0.21-1.0.26" apply false
+    id("com.google.devtools.ksp") version "1.9.23-1.0.19" apply false
 }
 
 buildscript {
@@ -9,7 +9,7 @@ buildscript {
         mavenCentral()
     }
 
-    val kotlin_version by extra { "2.0.21" }
+    val kotlin_version by extra { "1.9.23" }
     val hilt_version by extra { "2.52" }
 
     dependencies {
diff --git a/jami-android/gradle.properties b/jami-android/gradle.properties
index 8f46b2684fe8002c61634ead9d06c8873031a4c5..23fbe4d2be46c0be47e87df93ccd334e8c81315e 100644
--- a/jami-android/gradle.properties
+++ b/jami-android/gradle.properties
@@ -4,6 +4,4 @@ android.useAndroidX=true
 android.enableJetifier=false
 android.nonTransitiveRClass=true
 android.nonFinalResIds=false
-org.gradle.configuration-cache=true
-ksp.useKSP2=false
 android.native.buildOutput=verbose