diff --git a/submodules/RLottie/RLottie_Xcode.xcodeproj/project.pbxproj b/submodules/RLottie/RLottie_Xcode.xcodeproj/project.pbxproj
index 81d0c5f528..329f68354d 100644
--- a/submodules/RLottie/RLottie_Xcode.xcodeproj/project.pbxproj
+++ b/submodules/RLottie/RLottie_Xcode.xcodeproj/project.pbxproj
@@ -805,7 +805,7 @@
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
-				GCC_OPTIMIZATION_LEVEL = s;
+				GCC_OPTIMIZATION_LEVEL = 0;
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = (
@@ -920,7 +920,7 @@
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
-				GCC_OPTIMIZATION_LEVEL = s;
+				GCC_OPTIMIZATION_LEVEL = 0;
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = (