diff --git a/src/detection/gpu/gpu.c b/src/detection/gpu/gpu.c
index 72b464ac2..3f65e1791 100644
--- a/src/detection/gpu/gpu.c
+++ b/src/detection/gpu/gpu.c
@@ -35,9 +35,9 @@ const char* ffGetGPUVendorString(unsigned vendorId)
         return FF_GPU_VENDOR_NAME_INTEL;
     else if(arrayContains((const unsigned[]) {0x0955, 0x10de, 0x12d2}, vendorId, 3))
         return FF_GPU_VENDOR_NAME_NVIDIA;
-    else if(arrayContains((const unsigned[]) {0x5143}, vendorId, 3))
+    else if(arrayContains((const unsigned[]) {0x5143}, vendorId, 1))
         return FF_GPU_VENDOR_NAME_QUALCOMM;
-    else if(arrayContains((const unsigned[]) {0x14c3}, vendorId, 3))
+    else if(arrayContains((const unsigned[]) {0x14c3}, vendorId, 1))
         return FF_GPU_VENDOR_NAME_MTK;
     else if(arrayContains((const unsigned[]) {0x15ad}, vendorId, 1))
         return FF_GPU_VENDOR_NAME_VMWARE;