diff --git a/include/constants/region_map_sections.h b/include/constants/region_map_sections.h
index 65aa3e1ca..5b8029acf 100644
--- a/include/constants/region_map_sections.h
+++ b/include/constants/region_map_sections.h
@@ -100,8 +100,8 @@
 #define MAPSEC_CINNABAR_ISLAND              0x60
 #define MAPSEC_INDIGO_PLATEAU               0x61
 #define MAPSEC_SAFFRON_CITY                 0x62
-#define MAPSEC_ROUTE_4_FLYDUP               0x63
-#define MAPSEC_ROUTE_10_FLYDUP              0x64
+#define MAPSEC_ROUTE_4_POKECENTER           0x63
+#define MAPSEC_ROUTE_10_POKECENTER          0x64
 #define MAPSEC_ROUTE_1                      0x65
 #define MAPSEC_ROUTE_2                      0x66
 #define MAPSEC_ROUTE_3                      0x67
diff --git a/src/data/region_map/region_map_entries.h b/src/data/region_map/region_map_entries.h
index 6b433f90f..d1913cd8a 100644
--- a/src/data/region_map/region_map_entries.h
+++ b/src/data/region_map/region_map_entries.h
@@ -299,8 +299,8 @@ const struct RegionMapLocation gRegionMapEntries[] = {
     [MAPSEC_CINNABAR_ISLAND]            = { 0,  0, 1, 1, sMapName_CinnabarIsland},
     [MAPSEC_INDIGO_PLATEAU]             = { 0,  0, 1, 1, sMapName_IndigoPlateau},
     [MAPSEC_SAFFRON_CITY]               = { 0,  0, 1, 1, sMapName_SaffronCity},
-    [MAPSEC_ROUTE_4_FLYDUP]             = { 0,  0, 1, 1, sMapName_Route4},
-    [MAPSEC_ROUTE_10_FLYDUP]            = { 0,  0, 1, 1, sMapName_Route10},
+    [MAPSEC_ROUTE_4_POKECENTER]         = { 0,  0, 1, 1, sMapName_Route4},
+    [MAPSEC_ROUTE_10_POKECENTER]        = { 0,  0, 1, 1, sMapName_Route10},
     [MAPSEC_ROUTE_1]                    = { 0,  0, 1, 1, sMapName_Route1},
     [MAPSEC_ROUTE_2]                    = { 0,  0, 1, 1, sMapName_Route2},
     [MAPSEC_ROUTE_3]                    = { 0,  0, 1, 1, sMapName_Route3},