diff --git a/engine/src/flutter/libs/minikin/Android.mk b/engine/src/flutter/libs/minikin/Android.mk
index ad552f53583..67ac9f75ba9 100644
--- a/engine/src/flutter/libs/minikin/Android.mk
+++ b/engine/src/flutter/libs/minikin/Android.mk
@@ -62,7 +62,11 @@ LOCAL_C_INCLUDES := $(minikin_c_includes)
 LOCAL_CPPFLAGS += -Werror -Wall -Wextra $(enable_race_detection)
 LOCAL_SHARED_LIBRARIES := $(minikin_shared_libraries)
 LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
+LOCAL_SANITIZE := signed-integer-overflow
+# b/26432628.
+ifeq ($(filter x86%,$(TARGET_ARCH)),)
+  LOCAL_SANITIZE += unsigned-integer-overflow
+endif
 
 include $(BUILD_SHARED_LIBRARY)
 
@@ -76,7 +80,11 @@ LOCAL_C_INCLUDES := $(minikin_c_includes)
 LOCAL_CPPFLAGS += -Werror -Wall -Wextra $(enable_race_detection)
 LOCAL_SHARED_LIBRARIES := $(minikin_shared_libraries)
 LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
+LOCAL_SANITIZE := signed-integer-overflow
+# b/26432628.
+ifeq ($(filter x86%,$(TARGET_ARCH)),)
+  LOCAL_SANITIZE += unsigned-integer-overflow
+endif
 
 include $(BUILD_STATIC_LIBRARY)