diff --git a/src/detection/cpuusage/cpuusage_bsd.c b/src/detection/cpuusage/cpuusage_bsd.c
index 87c6757a7..af513878f 100644
--- a/src/detection/cpuusage/cpuusage_bsd.c
+++ b/src/detection/cpuusage/cpuusage_bsd.c
@@ -23,12 +23,12 @@ const char* ffGetCpuUsageInfo(FFlist* cpuTimes)
     {
         uint64_t* cpTime = cpTimes[i];
         uint64_t inUse = cpTime[CP_USER] + cpTime[CP_NICE] + cpTime[CP_SYS];
-        uint64_t total = cpTime[CP_INTR] + cpTime[CP_IDLE];
+        uint64_t total = inUse + cpTime[CP_INTR] + cpTime[CP_IDLE];
 
         FFCpuUsageInfo* info = (FFCpuUsageInfo*) ffListAdd(cpuTimes);
         *info = (FFCpuUsageInfo) {
-            .inUseAll = (uint64_t)inUse,
-            .totalAll = (uint64_t)total,
+            .inUseAll = inUse,
+            .totalAll = total,
         };
     }
 
diff --git a/src/detection/cpuusage/cpuusage_linux.c b/src/detection/cpuusage/cpuusage_linux.c
index 118353e2c..b91d6eeb1 100644
--- a/src/detection/cpuusage/cpuusage_linux.c
+++ b/src/detection/cpuusage/cpuusage_linux.c
@@ -36,8 +36,8 @@ const char* ffGetCpuUsageInfo(FFlist* cpuTimes)
 
             FFCpuUsageInfo* info = (FFCpuUsageInfo*) ffListAdd(cpuTimes);
             *info = (FFCpuUsageInfo) {
-                .inUseAll = (uint64_t)inUse,
-                .totalAll = (uint64_t)total,
+                .inUseAll = inUse,
+                .totalAll = total,
             };
         }
         else
diff --git a/src/detection/cpuusage/cpuusage_windows.c b/src/detection/cpuusage/cpuusage_windows.c
index cf513340e..21c582b13 100644
--- a/src/detection/cpuusage/cpuusage_windows.c
+++ b/src/detection/cpuusage/cpuusage_windows.c
@@ -31,8 +31,8 @@ const char* ffGetCpuUsageInfo(FFlist* cpuTimes)
 
         FFCpuUsageInfo* info = (FFCpuUsageInfo*) ffListAdd(cpuTimes);
         *info = (FFCpuUsageInfo) {
-            .inUseAll = (uint64_t)inUse,
-            .totalAll = (uint64_t)total,
+            .inUseAll = inUse,
+            .totalAll = total,
         };
     }