diff --git a/b2g/config/dolphin/sources.xml b/b2g/config/dolphin/sources.xml
index b6a3a817004..c8c251a6706 100644
--- a/b2g/config/dolphin/sources.xml
+++ b/b2g/config/dolphin/sources.xml
@@ -118,7 +118,7 @@
   <project name="platform_system_bluetoothd" path="system/bluetoothd" remote="b2g" revision="9d83b3a8e72c773820ada75e5a2cd128a743cf35"/>
   <project name="platform/system/extras" path="system/extras" revision="10e78a05252b3de785f88c2d0b9ea8a428009c50"/>
   <project name="platform/system/media" path="system/media" revision="7ff72c2ea2496fa50b5e8a915e56e901c3ccd240"/>
-  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="af112bfefcc5da898136ef82c6c28db4d63b5bda"/>
+  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="3211e72ef1407171b52d8258fb92298cbd3ec651"/>
   <project name="platform/system/netd" path="system/netd" revision="3ae56364946d4a5bf5a5f83f12f9a45a30398e33"/>
   <project name="platform/system/security" path="system/security" revision="ee8068b9e7bfb2770635062fc9c2035be2142bd8"/>
   <project name="platform/system/vold" path="system/vold" revision="2e43efe1b30d0b98574d293059556aebd2f46454"/>
diff --git a/b2g/config/emulator-jb/sources.xml b/b2g/config/emulator-jb/sources.xml
index 9a77fc7bcb8..9e2696e5d43 100644
--- a/b2g/config/emulator-jb/sources.xml
+++ b/b2g/config/emulator-jb/sources.xml
@@ -120,7 +120,7 @@
   <project name="platform_system_bluetoothd" path="system/bluetoothd" remote="b2g" revision="9d83b3a8e72c773820ada75e5a2cd128a743cf35"/>
   <project name="platform_system_core" path="system/core" remote="b2g" revision="542d1f59dc331b472307e5bd043101d14d5a3a3e"/>
   <project name="platform/system/extras" path="system/extras" revision="18c1180e848e7ab8691940481f5c1c8d22c37b3e"/>
-  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="af112bfefcc5da898136ef82c6c28db4d63b5bda"/>
+  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="3211e72ef1407171b52d8258fb92298cbd3ec651"/>
   <project name="platform/system/media" path="system/media" revision="d90b836f66bf1d9627886c96f3a2d9c3007fbb80"/>
   <project name="platform/system/netd" path="system/netd" revision="56112dd7b811301b718d0643a82fd5cac9522073"/>
   <project name="platform/system/security" path="system/security" revision="f48ff68fedbcdc12b570b7699745abb6e7574907"/>
diff --git a/b2g/config/emulator-kk/sources.xml b/b2g/config/emulator-kk/sources.xml
index c5250f68a2f..4f271ebccb0 100644
--- a/b2g/config/emulator-kk/sources.xml
+++ b/b2g/config/emulator-kk/sources.xml
@@ -118,7 +118,7 @@
   <project name="platform_system_bluetoothd" path="system/bluetoothd" remote="b2g" revision="9d83b3a8e72c773820ada75e5a2cd128a743cf35"/>
   <project name="platform/system/extras" path="system/extras" revision="5356165f67f4a81c2ef28671c13697f1657590df"/>
   <project name="platform/system/media" path="system/media" revision="be0e2fe59a8043fa5200f75697df9220a99abe9d"/>
-  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="af112bfefcc5da898136ef82c6c28db4d63b5bda"/>
+  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="3211e72ef1407171b52d8258fb92298cbd3ec651"/>
   <project name="platform/system/netd" path="system/netd" revision="36704b0da24debcab8090156568ac236315036bb"/>
   <project name="platform/system/security" path="system/security" revision="583374f69f531ba68fc3dcbff1f74893d2a96406"/>
   <project name="platform/system/vold" path="system/vold" revision="d4455b8cf361f8353e8aebac15ffd64b4aedd2b9"/>
diff --git a/b2g/config/flame-kk/sources.xml b/b2g/config/flame-kk/sources.xml
index 751bca5cd2f..8b7ee8224a7 100644
--- a/b2g/config/flame-kk/sources.xml
+++ b/b2g/config/flame-kk/sources.xml
@@ -111,7 +111,7 @@
   <project name="platform/prebuilts/tools" path="prebuilts/tools" revision="5a48c04c4bb5f079bc757e29864a42427378e051"/>
   <project name="platform_system_bluetoothd" path="system/bluetoothd" remote="b2g" revision="9d83b3a8e72c773820ada75e5a2cd128a743cf35"/>
   <project name="platform/system/extras" path="system/extras" revision="576f57b6510de59c08568b53c0fb60588be8689e"/>
-  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="af112bfefcc5da898136ef82c6c28db4d63b5bda"/>
+  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="3211e72ef1407171b52d8258fb92298cbd3ec651"/>
   <project name="platform/system/netd" path="system/netd" revision="a6531f7befb49b1c81bc0de7e51c5482b308e1c5"/>
   <project name="platform/system/security" path="system/security" revision="ee8068b9e7bfb2770635062fc9c2035be2142bd8"/>
   <project name="platform/system/vold" path="system/vold" revision="42fa2a0f14f965970a4b629a176bbd2666edf017"/>
diff --git a/b2g/config/nexus-4/sources.xml b/b2g/config/nexus-4/sources.xml
index 6c3122451f2..30019f41d90 100644
--- a/b2g/config/nexus-4/sources.xml
+++ b/b2g/config/nexus-4/sources.xml
@@ -120,7 +120,7 @@
   <project name="platform_system_bluetoothd" path="system/bluetoothd" remote="b2g" revision="9d83b3a8e72c773820ada75e5a2cd128a743cf35"/>
   <project name="platform_system_core" path="system/core" remote="b2g" revision="542d1f59dc331b472307e5bd043101d14d5a3a3e"/>
   <project name="platform/system/extras" path="system/extras" revision="18c1180e848e7ab8691940481f5c1c8d22c37b3e"/>
-  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="af112bfefcc5da898136ef82c6c28db4d63b5bda"/>
+  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="3211e72ef1407171b52d8258fb92298cbd3ec651"/>
   <project name="platform/system/media" path="system/media" revision="d90b836f66bf1d9627886c96f3a2d9c3007fbb80"/>
   <project name="platform/system/netd" path="system/netd" revision="56112dd7b811301b718d0643a82fd5cac9522073"/>
   <project name="platform/system/security" path="system/security" revision="f48ff68fedbcdc12b570b7699745abb6e7574907"/>
diff --git a/b2g/config/nexus-5-l/sources.xml b/b2g/config/nexus-5-l/sources.xml
index 1d866028fef..32b9bb25725 100644
--- a/b2g/config/nexus-5-l/sources.xml
+++ b/b2g/config/nexus-5-l/sources.xml
@@ -128,7 +128,7 @@
   <project name="platform/prebuilts/tools" path="prebuilts/tools" revision="6e18b61ee446bdd9880c07ae84197a087490c2e5"/>
   <project name="platform_system_bluetoothd" path="system/bluetoothd" remote="b2g" revision="9d83b3a8e72c773820ada75e5a2cd128a743cf35"/>
   <project name="platform/system/extras" path="system/extras" revision="18f7c51415917eb0e21b30f220db7bd0be4130a7"/>
-  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="af112bfefcc5da898136ef82c6c28db4d63b5bda"/>
+  <project name="platform_system_libfdio" path="system/libfdio" remote="b2g" revision="3211e72ef1407171b52d8258fb92298cbd3ec651"/>
   <project name="platform/system/media" path="system/media" revision="adf8fbacf7395858884690df5e3ce46bc75fa683"/>
   <project name="platform/system/netd" path="system/netd" revision="655392625db084a7122d65a15acf74db7f1da7f7"/>
   <project name="platform/system/security" path="system/security" revision="e6b3fdd892ad994ec3fd0b8959d630e31881801b"/>