diff --git a/share/docker/Dockerfile b/share/docker/Dockerfile
index 5394b69da2..ee6983d100 100644
--- a/share/docker/Dockerfile
+++ b/share/docker/Dockerfile
@@ -49,7 +49,7 @@ WORKDIR /openfast/build
 # will require about 6GB of memory. Otherwise, the gfortran compiler will exit with an
 # "internal error"
 ENV FC=/usr/bin/gfortran
-ARG CMAKE_OPTIONS="-DBUILD_TESTING=OFF -DBUILD_FASTFARM=ON -DDOUBLE_PRECISION=ON -DCMAKE_BUILD_TYPE=RELEASE"
+ARG CMAKE_OPTIONS="-DBUILD_TESTING=OFF -DBUILD_FASTFARM=ON -DDOUBLE_PRECISION=OFF -DCMAKE_BUILD_TYPE=RELEASE"
 RUN cmake .. ${CMAKE_OPTIONS}
 
 ARG BUILD_CORES=4
diff --git a/share/docker/README.md b/share/docker/README.md
index 402ababe1c..82517f7b1f 100644
--- a/share/docker/README.md
+++ b/share/docker/README.md
@@ -13,12 +13,12 @@ Production images of OpenFAST for the `linux/amd64` platform are available on th
 ## Build arguments
 Provide any of the following build arguments to customise the image at build time. 
 
-| Name            | Type    | Allowed values                                                                                                                                                                                                                                             | Default                                                                | Description                                               |
-| --------------- | ------- |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| ---------------------------------------------------------------------- |-----------------------------------------------------------|
-| `BASE`          | String  | Any valid docker image URI that has the `apt` package manager installed.                                                                                                                                                                                   | `ubuntu:jammy`                                                        | The docker image to base the OpenFAST image on.           |
-| `CMAKE_OPTIONS` | String  | Any number of valid space-separated `cmake` options in the same format they're normally passed to `cmake` directly. See the options relevant to OpenFAST [here.](https://openfast.readthedocs.io/en/main/source/install/index.html#openfast-cmake-options) | `-DBUILD_TESTING=OFF -DBUILD_FASTFARM=ON -DDOUBLE_PRECISION=ON -DCMAKE_BUILD_TYPE=RELEASE` | Options to control how CMake is used to build OpenFAST.   |
-| `BUILD_CORES`   | Integer | Any integer greater than 0.                                                                                                                                                                                                                                | `4`                                                                    | The number of cores to use to build OpenFAST with `make`. |
-| `TIMEZONE`      | String  | Any [valid timezone](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones).                                                                                                                                                                        | `UTC`                                                                  | The timezone to use when running OpenFAST.                |
+| Name            | Type    | Allowed values                                                                                                                                                                                                                                             | Default                                                                                     | Description                                               |
+| --------------- | ------- |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------|-----------------------------------------------------------|
+| `BASE`          | String  | Any valid docker image URI that has the `apt` package manager installed.                                                                                                                                                                                   | `ubuntu:jammy`                                                                              | The docker image to base the OpenFAST image on.           |
+| `CMAKE_OPTIONS` | String  | Any number of valid space-separated `cmake` options in the same format they're normally passed to `cmake` directly. See the options relevant to OpenFAST [here.](https://openfast.readthedocs.io/en/main/source/install/index.html#openfast-cmake-options) | `-DBUILD_TESTING=OFF -DBUILD_FASTFARM=ON -DDOUBLE_PRECISION=OFF -DCMAKE_BUILD_TYPE=RELEASE` | Options to control how CMake is used to build OpenFAST.   |
+| `BUILD_CORES`   | Integer | Any integer greater than 0.                                                                                                                                                                                                                                | `4`                                                                                         | The number of cores to use to build OpenFAST with `make`. |
+| `TIMEZONE`      | String  | Any [valid timezone](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones).                                                                                                                                                                        | `UTC`                                                                                       | The timezone to use when running OpenFAST.                |
 
 For example, to build OpenFAST v3.5.3 for the `linux/amd64` platform and set `CMAKE_OPTIONS` so the testing tree is built: