diff --git a/rx-location-manager-nmea-sample/build.gradle.kts b/rx-location-manager-nmea-sample/build.gradle.kts
index 20cf1df..2bc0cc0 100644
--- a/rx-location-manager-nmea-sample/build.gradle.kts
+++ b/rx-location-manager-nmea-sample/build.gradle.kts
@@ -10,7 +10,7 @@ android {
     defaultConfig {
         minSdk = libs.versions.minSdk.get().toInt()
         targetSdk = libs.versions.targetSdk.get().toInt()
-        applicationId = "net.samystudio.rxlocationmanager.altitude"
+        applicationId = "net.samystudio.rxlocationmanager.nmea"
         versionCode = 1
         versionName = "1.0"
     }
diff --git a/rx-location-manager-nmea/src/test/kotlin/net/samystudio/rxlocationmanager/nmea/GSATest.kt b/rx-location-manager-nmea/src/test/kotlin/net/samystudio/rxlocationmanager/nmea/GSATest.kt
index 51a7a32..d4f201d 100644
--- a/rx-location-manager-nmea/src/test/kotlin/net/samystudio/rxlocationmanager/nmea/GSATest.kt
+++ b/rx-location-manager-nmea/src/test/kotlin/net/samystudio/rxlocationmanager/nmea/GSATest.kt
@@ -6,7 +6,7 @@ import org.junit.Test
 class GSATest {
     @Test
     fun validate() {
-        val gsa = GSA("\$GNGSA,A,3,2,6,9,14,17,19,20,24,28,,,,0.8,0.5,0.6,1*32")
+        val gsa = GSA("\$GPGSA,M,3,,,22,,,85,,,14,23,,,10.1,12.2,14.4*07")
 
         assertEquals("GPGSA", gsa.type)
         assertEquals(GSA.SelectionMode.M, gsa.selectionMode)
diff --git a/rx-location-manager-sample/build.gradle.kts b/rx-location-manager-sample/build.gradle.kts
index de88694..6aadf95 100644
--- a/rx-location-manager-sample/build.gradle.kts
+++ b/rx-location-manager-sample/build.gradle.kts
@@ -10,7 +10,7 @@ android {
     defaultConfig {
         minSdk = libs.versions.minSdk.get().toInt()
         targetSdk = libs.versions.targetSdk.get().toInt()
-        applicationId = "net.samystudio.rxlocationmanager.altitude"
+        applicationId = "net.samystudio.rxlocationmanager"
         versionCode = 1
         versionName = "1.0"
     }