diff --git a/bgfilter/alpha_post.py b/bgfilter/alpha_post.py
index 468929d..5151c32 100644
--- a/bgfilter/alpha_post.py
+++ b/bgfilter/alpha_post.py
@@ -45,36 +45,6 @@ def suppress_alpha_by_chroma(
     return np.clip(out, 0.0, 1.0)
 
 
-def carve_background_holes(
-    alpha: np.ndarray, rgb: np.ndarray, settings: AlphaPostSettings
-) -> np.ndarray:
-    """Remove green-dominant pixels that are embedded inside the foreground.
-
-    Targets background green that pokes into the silhouette (gaps between fingers,
-    pockets between hair strands) where the green is too dark/desaturated for the
-    chroma confidence to flag, so the matte wrongly fills it as foreground. A pixel
-    is carved when it is clearly green-dominant *and* mostly surrounded by genuine
-    (non-green) foreground, which separates such an intrusion from the outer hair
-    edge (background on one side) that must be preserved.
-    """
-    if not settings.hole_carve:
-        return alpha
-    cv2 = require_cv2()
-    rgb_f = rgb.astype(np.float32) / 255.0
-    dom = rgb_f[..., 1] - np.maximum(rgb_f[..., 0], rgb_f[..., 2])
-    green = dom > settings.hole_green_dominance
-    # Foreground that is genuinely opaque and not itself green, so the surround
-    # measure reflects real body/hair rather than the green we want to remove.
-    solid_fg = ((alpha > settings.hole_fg_alpha) & ~green).astype(np.float32)
-    radius = max(1, int(round(max(alpha.shape) * settings.hole_surround_radius_ratio)))
-    ksize = radius * 2 + 1
-    surround = cv2.GaussianBlur(solid_fg, (ksize, ksize), 0)
-    carve = green & (surround > settings.hole_surround_min)
-    out = alpha.astype(np.float32).copy()
-    out[carve] = 0.0
-    return np.clip(out, 0.0, 1.0)
-
-
 def _remove_small_components(mask: np.ndarray, min_area: int) -> np.ndarray:
     cv2 = require_cv2()
     count, labels, stats, _ = cv2.connectedComponentsWithStats(mask.astype(np.uint8), 8)
diff --git a/bgfilter/pipeline.py b/bgfilter/pipeline.py
index 3612b2f..298d50f 100644
--- a/bgfilter/pipeline.py
+++ b/bgfilter/pipeline.py
@@ -6,12 +6,7 @@ from pathlib import Path
 
 import numpy as np
 
-from .alpha_post import (
-    carve_background_holes,
-    clean_alpha,
-    enforce_trimap,
-    suppress_alpha_by_chroma,
-)
+from .alpha_post import clean_alpha, enforce_trimap, suppress_alpha_by_chroma
 from .chroma import compute_bg_confidence
 from .despill import despill_green
 from .foreground import estimate_foreground_rgb
@@ -78,7 +73,6 @@ def _run_image(
     alpha = enforce_trimap(alpha, trimap)
     alpha = suppress_alpha_by_chroma(alpha, bg_confidence, trimap, settings.alpha_post)
     alpha = clean_alpha(alpha, trimap, settings.alpha_post)
-    alpha = carve_background_holes(alpha, rgb, settings.alpha_post)
     foreground = estimate_foreground_rgb(
         rgb, alpha, bg_confidence, model, settings.foreground
     )
diff --git a/bgfilter/settings.py b/bgfilter/settings.py
index f68716d..9fb2c30 100644
--- a/bgfilter/settings.py
+++ b/bgfilter/settings.py
@@ -39,14 +39,6 @@ class AlphaPostSettings:
     chroma_suppress_bg_low: float = 0.35
     chroma_suppress_bg_high: float = 0.80
     chroma_suppress_strength: float = 1.0
-    # Background-hole carving (doc section 10): remove green-dominant pixels that
-    # are embedded in the foreground (finger gaps, inter-strand pockets) where the
-    # green is too dark for the chroma confidence to flag.
-    hole_carve: bool = True
-    hole_green_dominance: float = 0.10
-    hole_fg_alpha: float = 0.5
-    hole_surround_radius_ratio: float = 0.012
-    hole_surround_min: float = 0.4
 
 
 @dataclass(frozen=True)
diff --git a/configs/default.yaml b/configs/default.yaml
index f0e8abc..2ec8849 100644
--- a/configs/default.yaml
+++ b/configs/default.yaml
@@ -15,11 +15,6 @@ alpha_post:
   chroma_suppress_bg_low: 0.35
   chroma_suppress_bg_high: 0.80
   chroma_suppress_strength: 1.0
-  hole_carve: true
-  hole_green_dominance: 0.10
-  hole_fg_alpha: 0.5
-  hole_surround_radius_ratio: 0.012
-  hole_surround_min: 0.4
 
 foreground:
   enabled: true