diff --git a/.github/workflows/compile_linux.yml b/.github/workflows/compile_linux.yml
index e80d2a54d0..54ed88d913 100644
--- a/.github/workflows/compile_linux.yml
+++ b/.github/workflows/compile_linux.yml
@@ -43,7 +43,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 40M" >> ~/.ccache/ccache.conf
+          echo "max_size = 100M" >> ~/.ccache/ccache.conf
           echo "hash_dir = false" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z
diff --git a/.github/workflows/compile_linux_arm64.yml b/.github/workflows/compile_linux_arm64.yml
index bc95cb06ce..5aef9adf27 100644
--- a/.github/workflows/compile_linux_arm64.yml
+++ b/.github/workflows/compile_linux_arm64.yml
@@ -40,7 +40,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 40M" >> ~/.ccache/ccache.conf
+          echo "max_size = 100M" >> ~/.ccache/ccache.conf
           echo "hash_dir = false" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z
diff --git a/.github/workflows/compile_nuttx.yml b/.github/workflows/compile_nuttx.yml
index 51c750d108..b37508e732 100644
--- a/.github/workflows/compile_nuttx.yml
+++ b/.github/workflows/compile_nuttx.yml
@@ -81,7 +81,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 75M" >> ~/.ccache/ccache.conf
+          echo "max_size = 100M" >> ~/.ccache/ccache.conf
           echo "hash_dir = false" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z