diff --git a/model/src/main/kotlin/config/PackageConfiguration.kt b/model/src/main/kotlin/config/PackageConfiguration.kt
index 6758f3296553e..3b2b8d47bcee6 100644
--- a/model/src/main/kotlin/config/PackageConfiguration.kt
+++ b/model/src/main/kotlin/config/PackageConfiguration.kt
@@ -77,6 +77,7 @@ data class PackageConfiguration(
             is UnknownProvenance -> false
             is ArtifactProvenance -> sourceArtifactUrl != null && sourceArtifactUrl == provenance.sourceArtifact.url
             is RepositoryProvenance -> vcs != null && vcs.matches(provenance)
+            else -> false
         }
     }
 }
diff --git a/model/src/main/kotlin/licenses/LicenseInfoResolver.kt b/model/src/main/kotlin/licenses/LicenseInfoResolver.kt
index 0c42161e86c1f..01a9fe69b3c2c 100644
--- a/model/src/main/kotlin/licenses/LicenseInfoResolver.kt
+++ b/model/src/main/kotlin/licenses/LicenseInfoResolver.kt
@@ -265,6 +265,7 @@ class LicenseInfoResolver(
             when (provenance) {
                 is UnknownProvenance -> return@forEach
                 is RemoteProvenance -> if (!archiver.unarchive(archiveDir, provenance)) return@forEach
+                else -> return@forEach
             }
 
             val directory = (provenance as? RepositoryProvenance)?.vcsInfo?.path.orEmpty()
diff --git a/model/src/main/kotlin/utils/PurlExtensions.kt b/model/src/main/kotlin/utils/PurlExtensions.kt
index 52468d0309cd0..14d486f3819d6 100644
--- a/model/src/main/kotlin/utils/PurlExtensions.kt
+++ b/model/src/main/kotlin/utils/PurlExtensions.kt
@@ -106,6 +106,8 @@ fun Provenance.toPurlExtras(): PurlExtras =
         }
 
         is UnknownProvenance -> PurlExtras()
+
+        else -> PurlExtras()
     }
 
 /**
diff --git a/scanner/src/main/kotlin/provenance/NestedProvenanceResolver.kt b/scanner/src/main/kotlin/provenance/NestedProvenanceResolver.kt
index 29e537376bc6d..5fc2e9f6a60aa 100644
--- a/scanner/src/main/kotlin/provenance/NestedProvenanceResolver.kt
+++ b/scanner/src/main/kotlin/provenance/NestedProvenanceResolver.kt
@@ -50,6 +50,7 @@ class DefaultNestedProvenanceResolver(
         return when (provenance) {
             is ArtifactProvenance -> NestedProvenance(root = provenance, subRepositories = emptyMap())
             is RepositoryProvenance -> resolveNestedRepository(provenance)
+            else -> NestedProvenance(root = provenance, subRepositories = emptyMap())
         }
     }