diff --git a/.drone.yml b/.drone.yml
index d45a9e8..1ac09f6 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -47,7 +47,7 @@ steps:
     image: "git.minori.work/embedded_sdk/embedded-builder-arm:latest"
     commands:
       - mkdir build && cd build
-      - cmake -DCMAKE_TOOLCHAIN_FILE=cmake/arm-cortex-m4f.cmake ..
+      - cmake -DCMAKE_TOOLCHAIN_FILE=cmake/arm-cortex-m4f.cmake -DIMSENSORS_FLOAT_SUPPORT=ON ..
       - make
 
 ---
@@ -60,7 +60,7 @@ steps:
     image: "git.minori.work/embedded_sdk/embedded-builder-arm:latest"
     commands:
       - mkdir build && cd build
-      - cmake -DCMAKE_TOOLCHAIN_FILE=cmake/arm-cortex-m7f.cmake ..
+      - cmake -DCMAKE_TOOLCHAIN_FILE=cmake/arm-cortex-m7f.cmake -DIMSENSORS_FLOAT_SUPPORT=ON ..
       - make
 
 ---
@@ -86,6 +86,6 @@ steps:
     image: "git.minori.work/embedded_sdk/embedded-builder-arm:latest"
     commands:
       - mkdir build && cd build
-      - cmake -DCMAKE_TOOLCHAIN_FILE=cmake/arm-cortex-m33f.cmake ..
+      - cmake -DCMAKE_TOOLCHAIN_FILE=cmake/arm-cortex-m33f.cmake -DIMSENSORS_FLOAT_SUPPORT=ON ..
       - make