diff --git a/.circleci/config.yml b/.circleci/config.yml
index 7784e1c83..0e3cb33a7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -73,7 +73,7 @@ jobs:
           command: yarn
       - android/run-tests:
           working-directory: ./example/android
-          test-command: ./gradlew test
+          test-command: ./gradlew test -PinstabugUploadEnable=false
 
   validate_shell_files:
     machine:
@@ -110,6 +110,7 @@ jobs:
     working_directory: ~/project/example
     environment:
       FL_OUTPUT_DIR: output
+      INSTABUG_SOURCEMAPS_UPLOAD_DISABLE: true
     steps:
       - checkout:
           path: ~/project
@@ -154,6 +155,7 @@ jobs:
     working_directory: ~/project
     environment:
       FL_OUTPUT_DIR: output
+      INSTABUG_SOURCEMAPS_UPLOAD_DISABLE: true
     steps:
       - checkout
       - run:
diff --git a/android/build.gradle b/android/build.gradle
index 510effb27..fc3eee7b7 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -53,8 +53,11 @@ task upload_sourcemap(type: Exec) {
 }
 
 tasks.whenTaskAdded { task ->
-    if (task.name == 'preReleaseBuild' &&
-        (rootProject.hasProperty("instabugUploadEnable") ? rootProject.instabugUploadEnable : true)) {
+    def isEnabled = rootProject.hasProperty('instabugUploadEnable')
+            ? new Boolean(rootProject.property('instabugUploadEnable'))
+            : true
+    
+    if (task.name == 'preReleaseBuild' && isEnabled) {
         task.dependsOn upload_sourcemap 
     }
 }
diff --git a/example/.detoxrc.json b/example/.detoxrc.json
index 7461e99a3..7357f9794 100644
--- a/example/.detoxrc.json
+++ b/example/.detoxrc.json
@@ -22,7 +22,7 @@
     },
     "android.emu.release": {
       "binaryPath": "android/app/build/outputs/apk/release/app-release.apk",
-      "build": "cd android && ./gradlew assembleRelease assembleAndroidTest -DtestBuildType=release && cd ..",
+      "build": "cd android && ./gradlew assembleRelease assembleAndroidTest -DtestBuildType=release -PinstabugUploadEnable=false && cd ..",
       "type": "android.emulator",
       "name": "Nexus_6P_API_27"
     }