diff --git a/pkg/prebuild/build.go b/pkg/prebuild/build.go
index 73c76b47..b6820e7f 100644
--- a/pkg/prebuild/build.go
+++ b/pkg/prebuild/build.go
@@ -98,6 +98,7 @@ func BuildUserspace(profile string) string {
 	return profile
 }
 
+// Convert all profiles to abi 3.0 compatibility
 func BuildABI3(profile string) string {
 	for _, abi4t3 := range regAbi4To3 {
 		profile = abi4t3.Regex.ReplaceAllLiteralString(profile, abi4t3.Repl)
@@ -105,6 +106,7 @@ func BuildABI3(profile string) string {
 	return profile
 }
 
+// Prevent unconfined transitions in profile rules
 func BuildFullSystemPolicy(profile string) string {
 	for _, full := range regFullSystemPolicy {
 		profile = full.Regex.ReplaceAllString(profile, full.Repl)
diff --git a/pkg/prebuild/prebuild_test.go b/pkg/prebuild/prebuild_test.go
index 6601370f..079a2bac 100644
--- a/pkg/prebuild/prebuild_test.go
+++ b/pkg/prebuild/prebuild_test.go
@@ -77,6 +77,7 @@ func Test_PreBuild(t *testing.T) {
 			Distribution = tt.dist
 			if tt.full {
 				Prepares = append(Prepares, SetFullSystemPolicy)
+				Builds = append(Builds, BuildFullSystemPolicy)
 			}
 			if tt.complain {
 				Builds = append(Builds, BuildComplain)