diff --git a/CMakeLists.txt b/CMakeLists.txt
index 97fad161..15321e86 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -498,7 +498,7 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "SunPro")
 		# Sparc's need -xmemalign=4i
 		CHECK_CXX_COMPILER_FLAG("-xmemalign=4i" CRYPTOPP_SPARC_MEMALIGN)
 
-		if (CRYPTOPP_SPARC_MEMALIGN MATCHES "1"
+		if (CRYPTOPP_SPARC_MEMALIGN MATCHES "1")
 			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -xmemalign=4i")
 		endif()