diff --git a/hpvm/docs/build-hpvm.rst b/hpvm/docs/build-hpvm.rst
index 5f9a5b9588c8f1587a7dadfdc9ac524910b29577..c2fe79754cb964e62b5deec02fdebe42adac9b4b 100644
--- a/hpvm/docs/build-hpvm.rst
+++ b/hpvm/docs/build-hpvm.rst
@@ -155,11 +155,13 @@ The HPVM installer script can be used to automatically download extra components
 
   .. code-block:: shell
 
-   ./install.sh -j32 DCMAKE_BUILD_TYPE=Release
+   ./install.sh -j<n> DCMAKE_BUILD_TYPE=Release
 
-  will compile HPVM with 32 threads in Release mode; similarly, inputting
-  ``DCMAKE_BUILD_TYPE=Release`` to the prompt will also send ``-DCMAKE_BUILD_TYPE=Release``
-  to CMake which gives a build in Release mode.
+  will compile HPVM in Release mode. In this, ```<n>``` should be replaced by
+  the number of threads to build with. Note that HPVM requires nearly 16 GB of
+  RAM to build single-threaded and the usage increases (though not linearly) as
+  the number of threads is increased. If you encounter Out of Memory or similar
+  errors during compilation, try decreasing the number of threads.
 
 After configuring HPVM,
 the installer will also compile HPVM by default, which you can opt out of.
diff --git a/hpvm/docs/tutorials/index.rst b/hpvm/docs/tutorials/index.rst
index bf9097dd861c70eaf216eac7fc399e06e8d315e4..de1cde3ccf06f0519d800edf72ecc509503c89c7 100644
--- a/hpvm/docs/tutorials/index.rst
+++ b/hpvm/docs/tutorials/index.rst
@@ -18,9 +18,14 @@ Next, build hpvm using the provided installer as follows:
 
 .. code-block:: shell
 
-  ./install.sh -j32 DCMAKE_BUILD_TYPE=Release
+  ./install.sh -j<n> DCMAKE_BUILD_TYPE=Release
 
 This script will download the required LLVM release and build HPVM.
+In this, ```<n>``` should be replaced with the number of threads to build with.
+Note that HPVM requires nearly 16 GB of RAM to build single-threaded and this
+increases (though not linearly) as the number of threads is increased. If you
+encounter Out of Memory or similar errors during compilation, try decreasing
+the number of threads.
 
 For more details on building HPVM, check out the :doc:`detailed build instructions <../build-hpvm>`.