diff --git a/functest/env/dmidecode b/functest/env/dmidecode
index caa566ac3..1941b8474 100755
--- a/functest/env/dmidecode
+++ b/functest/env/dmidecode
@@ -8,4 +8,43 @@ Physical Memory Array
 	Error Correction Type: None
 	Maximum Capacity: 16 GB
 	Error Information Handle: Not Provided
-	Number Of Devices: 2"
+	Number Of Devices: 2
+
+Handle 0x0008, DMI type 17, 34 bytes
+Memory Device
+	Array Handle: 0x0007
+	Error Information Handle: Not Provided
+	Total Width: 64 bits
+	Data Width: 64 bits
+	Size: 8192 MB
+	Form Factor: SODIMM
+	Set: None
+	Locator: ChannelA-DIMM0
+	Bank Locator: BANK 0
+	Type: DDR3
+	Type Detail: Synchronous
+	Speed: 1600 MHz
+	Manufacturer: Samsung
+	Asset Tag: None
+	Rank: Unknown
+	Configured Clock Speed: 1600 MHz
+
+Handle 0x0009, DMI type 17, 34 bytes
+Memory Device
+	Array Handle: 0x0007
+	Error Information Handle: Not Provided
+	Total Width: 64 bits
+	Data Width: 64 bits
+	Size: 4096 MB
+	Form Factor: SODIMM
+	Set: None
+	Locator: ChannelB-DIMM0
+	Bank Locator: BANK 2
+	Type: DDR3
+	Type Detail: Synchronous
+	Speed: 1600 MHz
+	Manufacturer: Hynix/Hyundai
+	Asset Tag: None
+	Rank: Unknown
+	Configured Clock Speed: 1600 MHz
+"
diff --git a/functest/run.py b/functest/run.py
index 868181a58..3ca2c9856 100644
--- a/functest/run.py
+++ b/functest/run.py
@@ -96,7 +96,7 @@ class Test(base.NodeTest):
         self.patch = [
             {'op': 'add', 'path': '/properties/cpus', 'value': '4'},
             {'path': '/properties/cpu_arch', 'value': 'x86_64', 'op': 'add'},
-            {'op': 'add', 'path': '/properties/memory_mb', 'value': '16384'},
+            {'op': 'add', 'path': '/properties/memory_mb', 'value': '12288'},
             {'path': '/properties/local_gb', 'value': '464', 'op': 'add'}
         ]