diff --git a/day2/build.gradle.kts b/day2/build.gradle.kts
index f552689..abb0b93 100644
--- a/day2/build.gradle.kts
+++ b/day2/build.gradle.kts
@@ -1,3 +1,7 @@
 plugins {
     id("setup")
 }
+
+dependencies {
+    api(projects.day1)
+}
diff --git a/day3/build.gradle.kts b/day3/build.gradle.kts
index f552689..c3529cf 100644
--- a/day3/build.gradle.kts
+++ b/day3/build.gradle.kts
@@ -1,3 +1,7 @@
 plugins {
     id("setup")
 }
+
+dependencies {
+    implementation(projects.day2)
+}
diff --git a/day3/src/test/kotlin/Day3Test.kt b/day3/src/test/kotlin/Day3Test.kt
index 7ed4c53..1e90ab1 100644
--- a/day3/src/test/kotlin/Day3Test.kt
+++ b/day3/src/test/kotlin/Day3Test.kt
@@ -2,6 +2,9 @@ import kotlin.test.Test
 import kotlin.test.assertEquals
 
 class Day3Test {
+    @Test fun a() {
+        getDigits("")
+    }
     @Test
     fun partOneSample() {
         val input =