diff --git a/aedi/target/__init__.py b/aedi/target/__init__.py
index 27f50599..aa870a56 100644
--- a/aedi/target/__init__.py
+++ b/aedi/target/__init__.py
@@ -126,6 +126,7 @@ def targets():
         AutoconfTarget(),
         AutomakeTarget(),
         DzipTarget(),
+        EricWToolsTarget(),
         GlslangTarget(),
         M4Target(),
         P7ZipTarget(),
diff --git a/aedi/target/tool_tier2.py b/aedi/target/tool_tier2.py
index 89c2bf14..1e5d1d7a 100644
--- a/aedi/target/tool_tier2.py
+++ b/aedi/target/tool_tier2.py
@@ -57,6 +57,17 @@ class DzipTarget(base.CMakeStaticDependencyTarget):
             '9f057e35ef5ddda1a0911b8f877a41b2934669377cb053b45364ddb72716b520')
 
 
+class EricWToolsTarget(base.CMakeStaticDependencyTarget):
+    def __init__(self, name='ericw-tools'):
+        super().__init__(name)
+
+    def prepare_source(self, state: BuildState):
+        state.download_source(
+            'https://github.com/ericwa/ericw-tools/archive/refs/tags/v0.18.1.tar.gz',
+            '97790e742d4c06f2e4285d96ada597bb3c95a2623b8c5e67a14753d9735d4564',
+            patches='ericw-tools-hardcode-version')
+
+
 class GlslangTarget(base.CMakeStaticDependencyTarget):
     # Build with --os-version-x64=10.15 command line option
 
diff --git a/patch/ericw-tools-hardcode-version.diff b/patch/ericw-tools-hardcode-version.diff
new file mode 100644
index 00000000..5e434a19
--- /dev/null
+++ b/patch/ericw-tools-hardcode-version.diff
@@ -0,0 +1,11 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -108,7 +108,7 @@
+ 	set(CMAKE_C_STANDARD 99)
+ endif ()
+ 
+-add_definitions(-DERICWTOOLS_VERSION=${GIT_DESCRIBE})
++add_definitions(-DERICWTOOLS_VERSION=v0.18.1)
+ 
+ if (MSVC)
+ 	add_definitions("/DWIN32")