diff --git a/include/fmt/format.h b/include/fmt/format.h
index f274586c..0d672085 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -115,7 +115,7 @@
 # endif
 #endif
 
-#if FMT_USE_USER_DEFINED_LITERALS && \
+#if FMT_USE_USER_DEFINED_LITERALS && !defined(FMT_ICC_VERSION) && \
     ((FMT_GCC_VERSION >= 600 && __cplusplus >= 201402L) || \
     (defined(FMT_CLANG_VERSION) && FMT_CLANG_VERSION >= 304))
 # define FMT_UDL_TEMPLATE 1