diff --git a/Makefile b/Makefile
index db6addb..cf1079e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2025-12-17T11:13:19Z by kres 4b09af7-dirty.
+# Generated on 2025-12-31T09:29:35Z by kres 26be706-dirty.
 
 # common variables
 
@@ -46,6 +46,7 @@ PLATFORM ?= linux/amd64
 PROGRESS ?= auto
 PUSH ?= false
 CI_ARGS ?=
+WITH_BUILD_DEBUG ?=
 BUILDKIT_MULTI_PLATFORM ?=
 COMMON_ARGS = --file=Dockerfile
 COMMON_ARGS += --provenance=false
@@ -127,6 +128,10 @@ respectively.
 
 endef
 
+ifneq (, $(filter $(WITH_BUILD_DEBUG), t true TRUE y yes 1))
+BUILD := BUILDX_EXPERIMENTAL=1 docker buildx debug --invoke /bin/sh --on error build
+endif
+
 ifneq (, $(filter $(WITH_RACE), t true TRUE y yes 1))
 GO_BUILDFLAGS += -race
 CGO_ENABLED := 1
diff --git a/internal/project/common/docker.go b/internal/project/common/docker.go
index 81ac8f8..5042456 100644
--- a/internal/project/common/docker.go
+++ b/internal/project/common/docker.go
@@ -139,9 +139,15 @@ func (docker *Docker) CompileMakefile(output *makefile.Output) error {
 		Variable(makefile.OverridableVariable("PROGRESS", "auto")).
 		Variable(makefile.OverridableVariable("PUSH", "false")).
 		Variable(makefile.OverridableVariable("CI_ARGS", "")).
+		Variable(makefile.OverridableVariable("WITH_BUILD_DEBUG", "")).
 		Variable(makefile.OverridableVariable("BUILDKIT_MULTI_PLATFORM", "")).
 		Variable(buildArgs)
 
+	output.IfTrueCondition("WITH_BUILD_DEBUG").
+		Then(
+			makefile.SimpleVariable("BUILD", "BUILDX_EXPERIMENTAL=1 docker buildx debug --invoke /bin/sh --on error build"),
+		)
+
 	output.Target("target-%").
 		Description("Builds the specified target defined in the Dockerfile. The build result will only remain in the build cache.").
 		Script(`@$(BUILD) --target=$* $(COMMON_ARGS) $(TARGET_ARGS) $(CI_ARGS) .`)
diff --git a/internal/project/pkgfile/build.go b/internal/project/pkgfile/build.go
index f278694..b9ac255 100644
--- a/internal/project/pkgfile/build.go
+++ b/internal/project/pkgfile/build.go
@@ -108,9 +108,15 @@ func (pkgfile *Build) CompileMakefile(output *makefile.Output) error {
 		Variable(makefile.OverridableVariable("PROGRESS", "auto")).
 		Variable(makefile.OverridableVariable("PUSH", "false")).
 		Variable(makefile.OverridableVariable("CI_ARGS", "")).
+		Variable(makefile.OverridableVariable("WITH_BUILD_DEBUG", "")).
 		Variable(buildArgs).
 		Variable(commonArgs)
 
+	output.IfTrueCondition("WITH_BUILD_DEBUG").
+		Then(
+			makefile.SimpleVariable("BUILD", "BUILDX_EXPERIMENTAL=1 docker buildx debug --invoke /bin/sh --on error build"),
+		)
+
 	for _, arg := range pkgfile.Makefile.ExtraVariables {
 		output.VariableGroup(makefile.VariableGroupExtra).
 			Variable(makefile.OverridableVariable(arg.Name, arg.DefaultValue))