diff --git a/meta-ibm/recipes-phosphor/fans/phosphor-fan/rainier/rainier-1s4u/fans.json b/meta-ibm/recipes-phosphor/fans/phosphor-fan/rainier/rainier-1s4u/fans.json
new file mode 100644
index 0000000..0e4e4d0
--- /dev/null
+++ b/meta-ibm/recipes-phosphor/fans/phosphor-fan/rainier/rainier-1s4u/fans.json
@@ -0,0 +1,26 @@
+[
+    {
+        "name": "fan0",
+        "zone": "0",
+        "sensors": ["fan0_0"],
+        "target_interface": "xyz.openbmc_project.Control.FanSpeed"
+    },
+    {
+        "name": "fan1",
+        "zone": "0",
+        "sensors": ["fan1_0"],
+        "target_interface": "xyz.openbmc_project.Control.FanSpeed"
+    },
+    {
+        "name": "fan2",
+        "zone": "0",
+        "sensors": ["fan2_0"],
+        "target_interface": "xyz.openbmc_project.Control.FanSpeed"
+    },
+    {
+        "name": "fan3",
+        "zone": "0",
+        "sensors": ["fan3_0"],
+        "target_interface": "xyz.openbmc_project.Control.FanSpeed"
+    }
+]
diff --git a/meta-ibm/recipes-phosphor/fans/phosphor-fan_%.bbappend b/meta-ibm/recipes-phosphor/fans/phosphor-fan_%.bbappend
index 3d6829a..d84b8b8 100644
--- a/meta-ibm/recipes-phosphor/fans/phosphor-fan_%.bbappend
+++ b/meta-ibm/recipes-phosphor/fans/phosphor-fan_%.bbappend
@@ -70,6 +70,7 @@
 SRC_URI_append_rainier = " \
     file://manager.json \
     file://rainier/fans.json \
+    file://rainier-1s4u/fans.json \
     file://rainier-2u/zones.json \
     file://rainier-4u/zones.json \
     file://everest/fans.json \
@@ -81,7 +82,9 @@
 
     # Install Rainier-2U/4U fan config files
     install -d ${D}/${datadir}/phosphor-fan-presence/control/ibm,rainier
+    install -d ${D}/${datadir}/phosphor-fan-presence/control/ibm,rainier-1s4u
     install -m 0644 ${WORKDIR}/rainier/fans.json ${D}/${datadir}/phosphor-fan-presence/control/ibm,rainier/
+    install -m 0644 ${WORKDIR}/rainier-1s4u/fans.json ${D}/${datadir}/phosphor-fan-presence/control/ibm,rainier-1s4u/
 
     install -d ${D}/${datadir}/phosphor-fan-presence/control/ibm,rainier-2u/
     install -d ${D}/${datadir}/phosphor-fan-presence/control/ibm,rainier-4u/
@@ -96,6 +99,7 @@
 FILES_${PN}-control_append_rainier = " \
     ${datadir}/phosphor-fan-presence/control/manager.json \
     ${datadir}/phosphor-fan-presence/control/ibm,rainier/fans.json \
+    ${datadir}/phosphor-fan-presence/control/ibm,rainier-1s4u/fans.json \
     ${datadir}/phosphor-fan-presence/control/ibm,rainier-2u/zones.json \
     ${datadir}/phosphor-fan-presence/control/ibm,rainier-4u/zones.json \
     ${datadir}/phosphor-fan-presence/control/ibm,everest/fans.json \