diff --git a/docs.it4i/salomon/hardware-overview.md b/docs.it4i/salomon/hardware-overview.md
index 3ab8ea22f052e450965c8560416e5de865793f4e..10877178f8c0837a592243c790f38ff56a224473 100644
--- a/docs.it4i/salomon/hardware-overview.md
+++ b/docs.it4i/salomon/hardware-overview.md
@@ -35,7 +35,7 @@ Compute nodes
 -------------
 
 |Node|Count|Processor|Cores|Memory|Accelerator|
-|---|---|
+|---|---|---|---|---|---|
 |w/o accelerator|576|2x Intel Xeon E5-2680v3, 2.5GHz|24|128GB|-|
 |MIC accelerated|432|2x Intel Xeon E5-2680v3, 2.5GHz|24|128GB|2x Intel Xeon Phi 7120P, 61cores, 16GB RAM|
 
@@ -46,7 +46,7 @@ Remote visualization nodes
 For remote visualization two nodes with NICE DCV software are available each configured:
 
 |Node|Count|Processor|Cores|Memory|GPU Accelerator|
-|---|---|
+|---|---|---|---|---|---|
 |visualization|2|2x Intel Xeon E5-2695v3, 2.3GHz|28|512GB|NVIDIA QUADRO K5000, 4GB RAM|
 
 SGI UV 2000
@@ -54,7 +54,7 @@ SGI UV 2000
 For large memory computations a special SMP/NUMA SGI UV 2000 server is available:
 
 |Node |Count |Processor |Cores|Memory|Extra HW |
-| --- | --- |
+| --- | --- | --- | --- | --- | --- |
 |UV2000 |1 |14x Intel Xeon E5-4627v2, 3.3GHz, 8cores |112 |3328GB DDR3@1866MHz |2x 400GB local SSD1x NVIDIA GM200(GeForce GTX TITAN X),12GB RAM\ |
 
 ![](../img/uv-2000.jpeg)