diff --git a/pkg/solver/solver.go b/pkg/solver/solver.go
index 1616da18..a61872d4 100644
--- a/pkg/solver/solver.go
+++ b/pkg/solver/solver.go
@@ -20,6 +20,7 @@ import (
 
 	"github.com/crillab/gophersat/bf"
 	pkg "github.com/mudler/luet/pkg/package"
+	toposort "github.com/philopon/go-toposort"
 )
 
 // PackageSolver is an interface to a generic package solving algorithm
@@ -29,6 +30,7 @@ type PackageSolver interface {
 	Uninstall(candidate pkg.Package) ([]pkg.Package, error)
 	ConflictsWithInstalled(p pkg.Package) (bool, error)
 	ConflictsWith(p pkg.Package, ls []pkg.Package) (bool, error)
+	Order([]PackageAssert) []PackageAssert
 }
 
 // Solver is the default solver for luet
@@ -267,6 +269,48 @@ func (s *Solver) Solve() ([]PackageAssert, error) {
 	return DecodeModel(model)
 }
 
+func (s *Solver) Order(assertions []PackageAssert) []PackageAssert {
+
+	orderedAssertions := []PackageAssert{}
+	unorderedAssertions := []PackageAssert{}
+	fingerprints := []string{}
+
+	tmpMap := map[string]PackageAssert{}
+
+	for _, a := range assertions {
+		if a.Package.Flagged() {
+			unorderedAssertions = append(unorderedAssertions, a) // Build a list of the ones that must be ordered
+			fingerprints = append(fingerprints, a.Package.GetFingerPrint())
+			tmpMap[a.Package.GetFingerPrint()] = a
+		} else {
+			orderedAssertions = append(orderedAssertions, a) // Keep last the ones which are not meant to be installed
+		}
+	}
+
+	// Build a topological graph
+	graph := toposort.NewGraph(len(unorderedAssertions))
+	graph.AddNodes(fingerprints...)
+	for _, a := range unorderedAssertions {
+		for _, req := range a.Package.GetRequires() {
+			graph.AddEdge(a.Package.GetFingerPrint(), req.GetFingerPrint())
+		}
+	}
+	result, ok := graph.Toposort()
+	if !ok {
+		panic("cycle detected")
+	}
+
+	for _, res := range result {
+		a, ok := tmpMap[res]
+		if !ok {
+			panic("Sort order - this shouldn't happen")
+		}
+		orderedAssertions = append([]PackageAssert{a}, orderedAssertions...) // push upfront
+	}
+
+	return orderedAssertions
+}
+
 // Install given a list of packages, returns package assertions to indicate the packages that must be installed in the system in order
 // to statisfy all the constraints
 func (s *Solver) Install(coll []pkg.Package) ([]PackageAssert, error) {
diff --git a/pkg/solver/solver_test.go b/pkg/solver/solver_test.go
index 837dfab1..72ab09f7 100644
--- a/pkg/solver/solver_test.go
+++ b/pkg/solver/solver_test.go
@@ -16,6 +16,8 @@
 package solver_test
 
 import (
+	"strconv"
+
 	pkg "github.com/mudler/luet/pkg/package"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
@@ -333,5 +335,40 @@ var _ = Describe("Solver", func() {
 			Expect(err).ToNot(HaveOccurred())
 		})
 	})
+	Context("Assertion ordering", func() {
+		for index := 0; index < 300; index++ { // Just to make sure we don't have false positives
+			It("Orders them correctly #"+strconv.Itoa(index), func() {
+				C := pkg.NewPackage("C", "", []*pkg.DefaultPackage{}, []*pkg.DefaultPackage{})
+				E := pkg.NewPackage("E", "", []*pkg.DefaultPackage{}, []*pkg.DefaultPackage{})
+				F := pkg.NewPackage("F", "", []*pkg.DefaultPackage{}, []*pkg.DefaultPackage{})
+				G := pkg.NewPackage("G", "", []*pkg.DefaultPackage{}, []*pkg.DefaultPackage{})
+				H := pkg.NewPackage("H", "", []*pkg.DefaultPackage{G}, []*pkg.DefaultPackage{})
+				D := pkg.NewPackage("D", "", []*pkg.DefaultPackage{H}, []*pkg.DefaultPackage{})
+				B := pkg.NewPackage("B", "", []*pkg.DefaultPackage{D}, []*pkg.DefaultPackage{})
+				A := pkg.NewPackage("A", "", []*pkg.DefaultPackage{B}, []*pkg.DefaultPackage{})
+
+				s := NewSolver([]pkg.Package{C}, []pkg.Package{A, B, C, D, E, F, G})
+
+				solution, err := s.Install([]pkg.Package{A})
+				Expect(solution).To(ContainElement(PackageAssert{Package: A.IsFlagged(true), Value: true}))
+				Expect(solution).To(ContainElement(PackageAssert{Package: B.IsFlagged(true), Value: true}))
+				Expect(solution).To(ContainElement(PackageAssert{Package: D.IsFlagged(true), Value: true}))
+				Expect(solution).To(ContainElement(PackageAssert{Package: C.IsFlagged(true), Value: true}))
+				Expect(solution).To(ContainElement(PackageAssert{Package: H.IsFlagged(true), Value: true}))
+				Expect(solution).To(ContainElement(PackageAssert{Package: G.IsFlagged(true), Value: true}))
+
+				Expect(len(solution)).To(Equal(6))
+				Expect(err).ToNot(HaveOccurred())
+				solution = s.Order(solution)
+				Expect(len(solution)).To(Equal(6))
+				Expect(solution[0].Package.GetName()).To(Equal("G"))
+				Expect(solution[1].Package.GetName()).To(Equal("H"))
+				Expect(solution[2].Package.GetName()).To(Equal("D"))
+				Expect(solution[3].Package.GetName()).To(Equal("B"))
+				//Expect(solution[4].Package.GetName()).To(Equal("A"))
+				//Expect(solution[5].Package.GetName()).To(Equal("C")) As C doesn't have any dep it can be in both positions
+			})
+		}
+	})
 
 })