diff --git a/common/bsputils.cc b/common/bsputils.cc
index 4df7c3d1..28f6db7a 100644
--- a/common/bsputils.cc
+++ b/common/bsputils.cc
@@ -1085,10 +1085,23 @@ qvec3f faceextents_t::LMCoordToWorld(qvec2f lm) const
 }
 
 /**
- * Samples the lightmap at an integer coordinate
- * FIXME: this doesn't deal with styles at all
+ * Returns an offset, in samples, from the start of the face's lightmaps to the location of the given style data.
+ * Returns -1 if the face doesn't have lightmaps for that style.
  */
-qvec3b LM_Sample(const mbsp_t *bsp, const lit_variant_t *lit, const faceextents_t &faceextents,
+static int StyleOffset(int style, const mface_t *face, const faceextents_t &faceextents)
+{
+    for (int i = 0; i < face->styles.size(); ++i) {
+        if (face->styles[i] == style) {
+            return i * faceextents.width() * faceextents.height();
+        }
+    }
+    return -1;
+}
+
+/**
+ * Samples the lightmap at an integer coordinate in style 0
+ */
+qvec3b LM_Sample(const mbsp_t *bsp, const mface_t *face, const lit_variant_t *lit, const faceextents_t &faceextents,
     int byte_offset_of_face, qvec2i coord)
 {
     if (byte_offset_of_face == -1) {
@@ -1100,7 +1113,12 @@ qvec3b LM_Sample(const mbsp_t *bsp, const lit_variant_t *lit, const faceextents_
     Q_assert(coord[0] < faceextents.width());
     Q_assert(coord[1] < faceextents.height());
 
-    int pixel = coord[0] + (coord[1] * faceextents.width());
+    int style_offset = StyleOffset(0, face, faceextents);
+    if (style_offset == -1) {
+        return {0, 0, 0};
+    }
+
+    int pixel = style_offset + coord[0] + (coord[1] * faceextents.width());
 
     assert(byte_offset_of_face >= 0);
 
@@ -1124,7 +1142,7 @@ qvec3b LM_Sample(const mbsp_t *bsp, const lit_variant_t *lit, const faceextents_
     }
 }
 
-qvec3f LM_Sample_HDR(const mbsp_t *bsp,
+qvec3f LM_Sample_HDR(const mbsp_t *bsp, const mface_t *face,
                      const faceextents_t &faceextents,
                      int byte_offset_of_face, qvec2i coord,
                      const lit_variant_t *lit, const bspxentries_t *bspx)
@@ -1138,7 +1156,12 @@ qvec3f LM_Sample_HDR(const mbsp_t *bsp,
     Q_assert(coord[0] < faceextents.width());
     Q_assert(coord[1] < faceextents.height());
 
-    int pixel = coord[0] + (coord[1] * faceextents.width());
+    int style_offset = StyleOffset(0, face, faceextents);
+    if (style_offset == -1) {
+        return {0, 0, 0};
+    }
+
+    int pixel = style_offset + coord[0] + (coord[1] * faceextents.width());
 
     assert(byte_offset_of_face >= 0);
 
diff --git a/include/common/bsputils.hh b/include/common/bsputils.hh
index c2bdc33d..aeb9eafb 100644
--- a/include/common/bsputils.hh
+++ b/include/common/bsputils.hh
@@ -175,10 +175,11 @@ public:
     qvec3f LMCoordToWorld(qvec2f lm) const;
 };
 
-qvec3b LM_Sample(const mbsp_t *bsp, const lit_variant_t *lit, const faceextents_t &faceextents,
+qvec3b LM_Sample(const mbsp_t *bsp, const mface_t *face, const lit_variant_t *lit, const faceextents_t &faceextents,
     int byte_offset_of_face, qvec2i coord);
 
 qvec3f LM_Sample_HDR(const mbsp_t *bsp,
+                     const mface_t *face,
                      const faceextents_t &faceextents,
                      int byte_offset_of_face, qvec2i coord,
                      const lit_variant_t *lit = nullptr, const bspxentries_t *bspx = nullptr);
diff --git a/testmaps/q1_hdrtest.map b/testmaps/q1_hdrtest.map
index 76e0ec4a..f919693c 100644
--- a/testmaps/q1_hdrtest.map
+++ b/testmaps/q1_hdrtest.map
@@ -63,7 +63,8 @@
 // entity 1
 {
 "classname" "info_player_start"
-"origin" "-292 0 156"
+"origin" "-292 0 72"
+"angle" "90"
 }
 // entity 2
 {
@@ -73,3 +74,12 @@
 "delay" "2"
 "_color" "0.75 0.65 0.44"
 }
+// entity 3
+{
+"classname" "light"
+"origin" "88 -176 260"
+"light" "15"
+"delay" "2"
+"_color" "0 1 0.7"
+"style" "5"
+}
diff --git a/tests/test_ltface.cc b/tests/test_ltface.cc
index 85b746b8..ff11c219 100644
--- a/tests/test_ltface.cc
+++ b/tests/test_ltface.cc
@@ -252,7 +252,7 @@ TEST_CASE("emissive cube artifacts")
 
         auto lm_coord = extents.worldToLMCoord(pos);
 
-        auto sample = LM_Sample(&bsp, nullptr, extents, lm_info.offset, lm_coord);
+        auto sample = LM_Sample(&bsp, floor, nullptr, extents, lm_info.offset, lm_coord);
         CHECK(sample[0] >= previous_sample[0]);
 
         // logging::print("world: {} lm_coord: {} sample: {} lm size: {}x{}\n", pos, lm_coord, sample, lm_info.lmwidth,
@@ -306,7 +306,7 @@ static void CheckFaceLuxels(
 
     for (int x = 0; x < extents.width(); ++x) {
         for (int y = 0; y < extents.height(); ++y) {
-            const qvec3b sample = LM_Sample(&bsp, lit, extents, face.lightofs, {x, y});
+            const qvec3b sample = LM_Sample(&bsp, &face, lit, extents, face.lightofs, {x, y});
             INFO("sample ", x, ", ", y);
             lambda(sample);
         }
@@ -341,7 +341,7 @@ static void CheckFaceLuxelAtPoint(const mbsp_t *bsp, const dmodelh2_t *model, co
     const auto coord = extents.worldToLMCoord(point);
     const auto int_coord = qvec2i(round(coord[0]), round(coord[1]));
 
-    const qvec3b sample = LM_Sample(bsp, lit, extents, offset, int_coord);
+    const qvec3b sample = LM_Sample(bsp, face, lit, extents, offset, int_coord);
     INFO("world point: ", point);
     INFO("lm coord: ", coord[0], ", ", coord[1]);
     INFO("lm int_coord: ", int_coord[0], ", ", int_coord[1]);
@@ -378,7 +378,7 @@ static void CheckFaceLuxelAtPoint_HDR(const mbsp_t *bsp, const dmodelh2_t *model
     const auto coord = extents.worldToLMCoord(point);
     const auto int_coord = qvec2i(round(coord[0]), round(coord[1]));
 
-    const qvec3f sample = LM_Sample_HDR(bsp, extents, offset, int_coord, lit, bspx);
+    const qvec3f sample = LM_Sample_HDR(bsp, face, extents, offset, int_coord, lit, bspx);
     INFO("world point: ", point);
     INFO("lm coord: ", coord[0], ", ", coord[1]);
     INFO("lm int_coord: ", int_coord[0], ", ", int_coord[1]);