diff --git a/config/lint/lint.xml b/config/lint/lint.xml
new file mode 100644
index 0000000000..ddb2d9d6f4
--- /dev/null
+++ b/config/lint/lint.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<lint>
+    <!-- INTEROPERABILITY -->
+    <issue id="UnknownNullness" severity="informational"/>
+</lint>
diff --git a/example/build.gradle b/example/build.gradle
index d8f19d5ee6..c57710ae63 100644
--- a/example/build.gradle
+++ b/example/build.gradle
@@ -44,10 +44,6 @@ android {
         }
     }
 
-    lint {
-        warning 'InvalidPackage'
-    }
-
     testOptions {
         // Don't use the test orchestrator yet, some of our connected testsare sharing state to reduce network
         // pressure on the API (authentication/fetch profile/fetch sites).
@@ -63,6 +59,11 @@ android {
         }
     }
 
+    lint {
+        lintConfig file("${project.rootDir}/config/lint/lint.xml")
+        enable += 'UnknownNullness'
+    }
+
     buildFeatures {
         buildConfig true
         viewBinding true
diff --git a/fluxc/build.gradle b/fluxc/build.gradle
index 456795067a..9c424cc0f4 100644
--- a/fluxc/build.gradle
+++ b/fluxc/build.gradle
@@ -26,6 +26,7 @@ android {
         }
         consumerProguardFiles 'proguard-rules.pro'
     }
+
     buildTypes {
         release {
             minifyEnabled false
@@ -33,6 +34,11 @@ android {
         }
     }
 
+    lint {
+        lintConfig file("${project.rootDir}/config/lint/lint.xml")
+        enable += 'UnknownNullness'
+    }
+
     testOptions {
         unitTests.includeAndroidResources = true
     }
diff --git a/fluxc/lint.xml b/fluxc/lint.xml
deleted file mode 100644
index 8977c5c43f..0000000000
--- a/fluxc/lint.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<lint>
-    <issue id="InvalidPackage">
-        <ignore regexp="robolectric-2.4.jar" />
-        <ignore regexp="okio-1.9.0.jar" />
-    </issue>
-
-    <issue id="HardcodedText" severity="error" />
-    <issue id="IconDuplicates" severity="error" />
-    <issue id="IconDipSize" severity="error" />
-    <issue id="InconsistentArrays" severity="error" />
-    <issue id="StringFormatCount" severity="error" />
-    <issue id="DefaultLocale" severity="error" />
-    <issue id="SimpleDateFormat" severity="error" />
-</lint>
diff --git a/plugins/woocommerce/build.gradle b/plugins/woocommerce/build.gradle
index aeedc4923a..3e243604ff 100644
--- a/plugins/woocommerce/build.gradle
+++ b/plugins/woocommerce/build.gradle
@@ -24,6 +24,7 @@ android {
         }
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
+
     buildTypes {
         release {
             minifyEnabled false
@@ -31,6 +32,11 @@ android {
         }
     }
 
+    lint {
+        lintConfig file("${project.rootDir}/config/lint/lint.xml")
+        enable += 'UnknownNullness'
+    }
+
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
         androidTest.assets.srcDirs += files("$projectDir/schemas".toString())