diff --git a/cmd/import.go b/cmd/import.go
index 2a8f873..e1e51a2 100644
--- a/cmd/import.go
+++ b/cmd/import.go
@@ -119,15 +119,16 @@ func NewImportCommand(globalClientOpts *connectors.ClientOptions) *cobra.Command
 			sepSpecificationFiles := strings.Split(specificationFiles, ",")
 			for _, f := range sepSpecificationFiles {
 				mainArtifact := true
-				var err error
 
 				// Check if mainArtifact flag is provided.
 				if strings.Contains(f, ":") {
-					pathAndMainArtifact := strings.Split(f, ":")
-					f = pathAndMainArtifact[0]
-					mainArtifact, err = strconv.ParseBool(pathAndMainArtifact[1])
-					if err != nil {
-						fmt.Printf("Cannot parse '%s' as Bool, default to true\n", pathAndMainArtifact[1])
+					lastColon := strings.LastIndex(f, ":")
+					boolPart := f[lastColon+1:]
+					f = f[:lastColon]
+					if val, parseErr := strconv.ParseBool(boolPart); parseErr != nil {
+						fmt.Printf("Cannot parse '%s' as Bool, default to true\n", boolPart)
+					} else {
+						mainArtifact = val
 					}
 				}
 
diff --git a/cmd/importURL.go b/cmd/importURL.go
index cb1640f..1c0b28c 100644
--- a/cmd/importURL.go
+++ b/cmd/importURL.go
@@ -108,9 +108,10 @@ func NewImportURLCommand(globalClientOpts *connectors.ClientOptions) *cobra.Comm
 					if n > 2 {
 						val, err := strconv.ParseBool(urlAndMainAtrifactAndSecretName[2])
 						if err != nil {
-							fmt.Println(err)
+							fmt.Printf("Cannot parse '%s' as Bool, default to true\n", urlAndMainAtrifactAndSecretName[2])
+						} else {
+							mainArtifact = val
 						}
-						mainArtifact = val
 					}
 					if n > 3 {
 						secret = urlAndMainAtrifactAndSecretName[3]