diff --git a/android/bazel.go b/android/bazel.go
index 373e292..46fd9b6 100644
--- a/android/bazel.go
+++ b/android/bazel.go
@@ -61,8 +61,8 @@
 	HandcraftedLabel() string
 	GetBazelLabel(ctx BazelConversionPathContext, module blueprint.Module) string
 	ConvertWithBp2build(ctx BazelConversionPathContext) bool
+	convertWithBp2build(ctx BazelConversionPathContext, module blueprint.Module) bool
 	GetBazelBuildFileContents(c Config, path, name string) (string, error)
-	ConvertedToBazel(ctx BazelConversionPathContext) bool
 }
 
 // BazelModule is a lightweight wrapper interface around Module for Bazel-convertible modules.
@@ -311,9 +311,10 @@
 	if !ctx.Config().BazelContext.BazelEnabled() {
 		return false
 	}
-	if len(b.GetBazelLabel(ctx, ctx.Module())) == 0 {
+	if !convertedToBazel(ctx, ctx.Module()) {
 		return false
 	}
+
 	if GenerateCcLibraryStaticOnly(ctx) {
 		// Don't use partially-converted cc_library targets in mixed builds,
 		// since mixed builds would generally rely on both static and shared
@@ -323,20 +324,33 @@
 	return !mixedBuildsDisabled[ctx.Module().Name()]
 }
 
+// ConvertedToBazel returns whether this module has been converted (with bp2build or manually) to Bazel.
+func convertedToBazel(ctx BazelConversionPathContext, module blueprint.Module) bool {
+	b, ok := module.(Bazelable)
+	if !ok {
+		return false
+	}
+	return b.convertWithBp2build(ctx, module) || b.HasHandcraftedLabel()
+}
+
 // ConvertWithBp2build returns whether the given BazelModuleBase should be converted with bp2build.
 func (b *BazelModuleBase) ConvertWithBp2build(ctx BazelConversionPathContext) bool {
-	if bp2buildModuleDoNotConvert[ctx.Module().Name()] {
+	return b.convertWithBp2build(ctx, ctx.Module())
+}
+
+func (b *BazelModuleBase) convertWithBp2build(ctx BazelConversionPathContext, module blueprint.Module) bool {
+	if bp2buildModuleDoNotConvert[module.Name()] {
 		return false
 	}
 
 	// Ensure that the module type of this module has a bp2build converter. This
 	// prevents mixed builds from using auto-converted modules just by matching
 	// the package dir; it also has to have a bp2build mutator as well.
-	if ctx.Config().bp2buildModuleTypeConfig[ctx.ModuleType()] == false {
+	if ctx.Config().bp2buildModuleTypeConfig[ctx.OtherModuleType(module)] == false {
 		return false
 	}
 
-	packagePath := ctx.ModuleDir()
+	packagePath := ctx.OtherModuleDir(module)
 	config := ctx.Config().bp2buildPackageConfig
 
 	// This is a tristate value: true, false, or unset.
@@ -407,9 +421,3 @@
 	}
 	return string(data[:]), nil
 }
-
-// ConvertedToBazel returns whether this module has been converted to Bazel, whether automatically
-// or manually
-func (b *BazelModuleBase) ConvertedToBazel(ctx BazelConversionPathContext) bool {
-	return b.ConvertWithBp2build(ctx) || b.HasHandcraftedLabel()
-}
diff --git a/android/bazel_paths.go b/android/bazel_paths.go
index a4bd2ef..ccbc156 100644
--- a/android/bazel_paths.go
+++ b/android/bazel_paths.go
@@ -75,9 +75,10 @@
 	GetDirectDep(name string) (blueprint.Module, blueprint.DependencyTag)
 	ModuleFromName(name string) (blueprint.Module, bool)
 	Module() Module
-	ModuleType() string
+	OtherModuleType(m blueprint.Module) string
 	OtherModuleName(m blueprint.Module) string
 	OtherModuleDir(m blueprint.Module) string
+	AddUnconvertedBp2buildDep(string)
 }
 
 // BazelLabelForModuleDeps expects a list of reference to other modules, ("<module>"
@@ -345,6 +346,9 @@
 	if m == nil {
 		panic(fmt.Errorf("No module named %q found, but was a direct dep of %q", dep, ctx.Module().Name()))
 	}
+	if !convertedToBazel(ctx, m) {
+		ctx.AddUnconvertedBp2buildDep(dep)
+	}
 	otherLabel := bazelModuleLabel(ctx, m, tag)
 	label := bazelModuleLabel(ctx, ctx.Module(), "")
 	if isWholeLibs {
@@ -363,11 +367,10 @@
 
 func bazelModuleLabel(ctx BazelConversionPathContext, module blueprint.Module, tag string) string {
 	// TODO(b/165114590): Convert tag (":name{.tag}") to corresponding Bazel implicit output targets.
-	b, ok := module.(Bazelable)
-	// TODO(b/181155349): perhaps return an error here if the module can't be/isn't being converted
-	if !ok || !b.ConvertedToBazel(ctx) {
+	if !convertedToBazel(ctx, module) {
 		return bp2buildModuleLabel(ctx, module)
 	}
+	b, _ := module.(Bazelable)
 	return b.GetBazelLabel(ctx, module)
 }
 
diff --git a/android/module.go b/android/module.go
index dd6a25a..9532cbc 100644
--- a/android/module.go
+++ b/android/module.go
@@ -316,6 +316,9 @@
 
 	AddMissingDependencies(missingDeps []string)
 
+	// AddUnconvertedBp2buildDep stores module name of a direct dependency that was not converted via bp2build
+	AddUnconvertedBp2buildDep(dep string)
+
 	Target() Target
 	TargetPrimary() bool
 
@@ -496,6 +499,7 @@
 	IsConvertedByBp2build() bool
 	// Bp2buildTargets returns the target(s) generated for Bazel via bp2build for this module
 	Bp2buildTargets() []bp2buildInfo
+	GetUnconvertedBp2buildDeps() []string
 
 	BuildParamsForTests() []BuildParams
 	RuleParamsForTests() map[blueprint.Rule]blueprint.RuleParams
@@ -833,6 +837,10 @@
 	// supported as Soong handles some things within a single target that we may choose to split into
 	// multiple targets, e.g. renderscript, protos, yacc within a cc module.
 	Bp2buildInfo []bp2buildInfo `blueprint:"mutated"`
+
+	// UnconvertedBp2buildDep stores the module names of direct dependency that were not converted to
+	// Bazel
+	UnconvertedBp2buildDeps []string `blueprint:"mutated"`
 }
 
 type distProperties struct {
@@ -1212,6 +1220,18 @@
 	return m.commonProperties.Bp2buildInfo
 }
 
+// AddUnconvertedBp2buildDep stores module name of a dependency that was not converted to Bazel.
+func (b *baseModuleContext) AddUnconvertedBp2buildDep(dep string) {
+	unconvertedDeps := &b.Module().base().commonProperties.UnconvertedBp2buildDeps
+	*unconvertedDeps = append(*unconvertedDeps, dep)
+}
+
+// GetUnconvertedBp2buildDeps returns the list of module names of this module's direct dependencies that
+// were not converted to Bazel.
+func (m *ModuleBase) GetUnconvertedBp2buildDeps() []string {
+	return m.commonProperties.UnconvertedBp2buildDeps
+}
+
 func (m *ModuleBase) AddJSONData(d *map[string]interface{}) {
 	(*d)["Android"] = map[string]interface{}{}
 }
diff --git a/android/mutator.go b/android/mutator.go
index 20ec621..c6b6676 100644
--- a/android/mutator.go
+++ b/android/mutator.go
@@ -532,7 +532,6 @@
 		BazelProps: bazelProps,
 		Attrs:      attrs,
 	}
-
 	t.Module().base().addBp2buildInfo(info)
 }