diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index dc94952..db6d5d6 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -122,9 +122,9 @@
     { "dts",      "dt.img",           "dt.sig",       "dts",      true,  false },
     { "odm",      "odm.img",          "odm.sig",      "odm",      true,  false },
     { "product",  "product.img",      "product.sig",  "product",  true,  false },
-    { "product-services",
-                  "product-services.img",
-                                      "product-services.sig",
+    { "product_services",
+                  "product_services.img",
+                                      "product_services.sig",
                                                       "product_services",
                                                                   true,  true  },
     { "recovery", "recovery.img",     "recovery.sig", "recovery", true,  false },
diff --git a/init/init.cpp b/init/init.cpp
index b550f1b..16564f4 100644
--- a/init/init.cpp
+++ b/init/init.cpp
@@ -114,8 +114,8 @@
         if (!parser.ParseConfig("/product/etc/init")) {
             late_import_paths.emplace_back("/product/etc/init");
         }
-        if (!parser.ParseConfig("/product-services/etc/init")) {
-            late_import_paths.emplace_back("/product-services/etc/init");
+        if (!parser.ParseConfig("/product_services/etc/init")) {
+            late_import_paths.emplace_back("/product_services/etc/init");
         }
         if (!parser.ParseConfig("/odm/etc/init")) {
             late_import_paths.emplace_back("/odm/etc/init");
diff --git a/init/property_service.cpp b/init/property_service.cpp
index cd2f630..5c8b92a 100644
--- a/init/property_service.cpp
+++ b/init/property_service.cpp
@@ -692,7 +692,7 @@
         }
     }
     load_properties_from_file("/product/build.prop", NULL);
-    load_properties_from_file("/product-services/build.prop", NULL);
+    load_properties_from_file("/product_services/build.prop", NULL);
     load_properties_from_file("/odm/default.prop", NULL);
     load_properties_from_file("/vendor/default.prop", NULL);
 
diff --git a/libcutils/fs_config.cpp b/libcutils/fs_config.cpp
index af8f0a2..bd5f26f 100644
--- a/libcutils/fs_config.cpp
+++ b/libcutils/fs_config.cpp
@@ -149,7 +149,7 @@
     { 00444, AID_ROOT,      AID_ROOT,      0, oem_conf_dir + 1 },
     { 00444, AID_ROOT,      AID_ROOT,      0, oem_conf_file + 1 },
     { 00600, AID_ROOT,      AID_ROOT,      0, "product/build.prop" },
-    { 00600, AID_ROOT,      AID_ROOT,      0, "product-services/build.prop" },
+    { 00600, AID_ROOT,      AID_ROOT,      0, "product_services/build.prop" },
     { 00750, AID_ROOT,      AID_SHELL,     0, "sbin/fs_mgr" },
     { 00755, AID_ROOT,      AID_SHELL,     0, "system/bin/crash_dump32" },
     { 00755, AID_ROOT,      AID_SHELL,     0, "system/bin/crash_dump64" },
diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index 2429b49..fcc2d50 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -94,9 +94,9 @@
   LOCAL_POST_INSTALL_CMD += ; ln -sf /system/product $(TARGET_ROOT_OUT)/product
 endif
 ifdef BOARD_USES_PRODUCT_SERVICESIMAGE
-  LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/product-services
+  LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/product_services
 else
-  LOCAL_POST_INSTALL_CMD += ; ln -sf /system/product-services $(TARGET_ROOT_OUT)/product-services
+  LOCAL_POST_INSTALL_CMD += ; ln -sf /system/product_services $(TARGET_ROOT_OUT)/product_services
 endif
 ifdef BOARD_USES_METADATA_PARTITION
   LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/metadata
diff --git a/rootdir/etc/ld.config.txt b/rootdir/etc/ld.config.txt
index 620f0fd..f2892f8 100644
--- a/rootdir/etc/ld.config.txt
+++ b/rootdir/etc/ld.config.txt
@@ -79,8 +79,8 @@
 namespace.default.asan.search.paths +=           /system/${LIB}
 namespace.default.asan.search.paths += /data/asan/product/${LIB}
 namespace.default.asan.search.paths +=           /product/${LIB}
-namespace.default.asan.search.paths += /data/asan/product-services/${LIB}
-namespace.default.asan.search.paths +=           /product-services/${LIB}
+namespace.default.asan.search.paths += /data/asan/product_services/${LIB}
+namespace.default.asan.search.paths +=           /product_services/${LIB}
 
 namespace.default.asan.permitted.paths  = /data
 namespace.default.asan.permitted.paths += /system/${LIB}/drm