diff --git a/CMakeLists.txt b/CMakeLists.txt
index a6b50baf3..7767166af 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -153,6 +153,7 @@ cmake_dependent_option(ISAMEM_RAMPAGE "AST Rampage"
 cmake_dependent_option(ISAMEM_IAB     "Intel Above Board"                           ON      "DEV_BRANCH"    OFF)
 cmake_dependent_option(ISAMEM_BRAT    "BocaRAM/AT"                                  ON      "DEV_BRANCH"    OFF)
 cmake_dependent_option(LASERXT        "VTech Laser XT"                              ON      "DEV_BRANCH"    OFF)
+cmake_dependent_option(MGA2           "Matrox Millennium II and Productiva G100"    ON      "DEV_BRANCH"    OFF)
 cmake_dependent_option(OLIVETTI       "Olivetti M290"                               ON      "DEV_BRANCH"    OFF)
 cmake_dependent_option(OPEN_AT        "OpenAT"                                      ON      "DEV_BRANCH"    OFF)
 cmake_dependent_option(PAS16          "Pro Audio Spectrum 16"                       ON      "DEV_BRANCH"    OFF)
diff --git a/src/include/86box/video.h b/src/include/86box/video.h
index e82807a12..612d1e503 100644
--- a/src/include/86box/video.h
+++ b/src/include/86box/video.h
@@ -439,8 +439,10 @@ extern const device_t pgc_device;
 extern const device_t millennium_device;
 extern const device_t mystique_device;
 extern const device_t mystique_220_device;
+#    if defined(DEV_BRANCH) && defined(USE_MGA2)
 extern const device_t millennium_ii_device;
 extern const device_t productiva_g100_device;
+#    endif
 
 /* Oak OTI-0x7 */
 extern const device_t oti037c_device;
diff --git a/src/video/CMakeLists.txt b/src/video/CMakeLists.txt
index 638837757..a11bb0a12 100644
--- a/src/video/CMakeLists.txt
+++ b/src/video/CMakeLists.txt
@@ -28,6 +28,10 @@ add_library(vid OBJECT agpgart.c video.c vid_table.c vid_cga.c vid_cga_comp.c
     vid_ibm_rgb528_ramdac.c vid_sdac_ramdac.c vid_ogc.c vid_mga.c vid_nga.c
     vid_tvp3026_ramdac.c vid_att2xc498_ramdac.c vid_xga.c)
 
+if(MGA2)
+    target_compile_definitions(vid PRIVATE USE_MGA2)
+endif()
+
 if(VGAWONDER)
     target_compile_definitions(vid PRIVATE USE_VGAWONDER)
 endif()
diff --git a/src/video/vid_mga.c b/src/video/vid_mga.c
index 088085355..c8836f129 100644
--- a/src/video/vid_mga.c
+++ b/src/video/vid_mga.c
@@ -6541,6 +6541,7 @@ mystique_220_available(void)
     return rom_present(ROM_MYSTIQUE_220);
 }
 
+#if defined(DEV_BRANCH) && defined(USE_MGA2)
 static int
 millennium_ii_available(void)
 {
@@ -6552,6 +6553,7 @@ matrox_g100_available(void)
 {
     return rom_present(ROM_G100);
 }
+#endif
 
 static void
 mystique_speed_changed(void *priv)
@@ -6601,6 +6603,7 @@ static const device_config_t mystique_config[] = {
   // clang-format on
 };
 
+#if defined(DEV_BRANCH) && defined(USE_MGA2)
 static const device_config_t millennium_ii_config[] = {
   // clang-format off
     {
@@ -6632,6 +6635,7 @@ static const device_config_t millennium_ii_config[] = {
     }
   // clang-format on
 };
+#endif
 
 const device_t millennium_device = {
     .name          = "Matrox Millennium",
@@ -6675,6 +6679,7 @@ const device_t mystique_220_device = {
     .config        = mystique_config
 };
 
+#if defined(DEV_BRANCH) && defined(USE_MGA2)
 const device_t millennium_ii_device = {
     .name          = "Matrox Millennium II",
     .internal_name = "millennium_ii",
@@ -6702,3 +6707,4 @@ const device_t productiva_g100_device = {
     .force_redraw  = mystique_force_redraw,
     .config        = millennium_ii_config
 };
+#endif
diff --git a/src/video/vid_table.c b/src/video/vid_table.c
index d40f00e13..70e5a6359 100644
--- a/src/video/vid_table.c
+++ b/src/video/vid_table.c
@@ -208,7 +208,9 @@ video_cards[] = {
     { &s3_diamond_stealth_4000_pci_device              },
     { &s3_trio3d2x_pci_device                          },
     { &millennium_device                               },
+#if defined(DEV_BRANCH) && defined(USE_MGA2)
     { &millennium_ii_device                            },
+#endif
     { &mystique_device                                 },
     { &mystique_220_device                             },
     { &tgui9440_pci_device                             },
@@ -259,7 +261,9 @@ video_cards[] = {
     { &s3_virge_357_agp_device                         },
     { &s3_diamond_stealth_4000_agp_device              },
     { &s3_trio3d2x_agp_device                          },
+#if defined(DEV_BRANCH) && defined(USE_MGA2)
     { &productiva_g100_device, VIDEO_FLAG_TYPE_SPECIAL },
+#endif
     { &velocity_100_agp_device                         },
     { &velocity_200_agp_device                         },
     { &voodoo_3_1000_agp_device                        },
diff --git a/src/win/Makefile.mingw b/src/win/Makefile.mingw
index 0cf34d6c6..b889558ba 100644
--- a/src/win/Makefile.mingw
+++ b/src/win/Makefile.mingw
@@ -64,6 +64,9 @@ ifeq ($(DEV_BUILD), y)
  ifndef LASERXT
   LASERXT := y
  endif
+ ifndef MGA2
+  MGA2 := y
+ endif
  ifndef OLIVETTI
   OLIVETTI := y
  endif
@@ -125,6 +128,9 @@ else
  ifndef LASERXT
   LASERXT := n
  endif
+ ifndef MGA2
+  MGA2 := n
+ endif
  ifndef OLIVETTI
   OLIVETTI := n
  endif
@@ -490,6 +496,10 @@ ifeq ($(DEV_BRANCH), y)
   DEVBROBJ += m_xt_laserxt.o
  endif
 
+ ifeq ($(MGA2), y)
+  OPTS += -DUSE_MGA2
+ endif
+
  ifeq ($(OPEN_AT), y)
   OPTS += -DUSE_OPEN_AT
  endif