diff --git a/src/detect-engine-sigorder.c b/src/detect-engine-sigorder.c
index c18bbe66a9a..b6ce4a8ab62 100644
--- a/src/detect-engine-sigorder.c
+++ b/src/detect-engine-sigorder.c
@@ -229,14 +229,11 @@ static inline int SCSigGetFlowintType(Signature *sig)
     while (sm != NULL) {
         if (sm->type == DETECT_FLOWINT) {
             fi = (DetectFlowintData *)sm->ctx;
-            if (fi->modifier == FLOWINT_MODIFIER_LT ||
-                fi->modifier == FLOWINT_MODIFIER_LE ||
-                fi->modifier == FLOWINT_MODIFIER_EQ ||
-                fi->modifier == FLOWINT_MODIFIER_NE ||
-                fi->modifier == FLOWINT_MODIFIER_GE ||
-                fi->modifier == FLOWINT_MODIFIER_GT ||
-                fi->modifier == FLOWINT_MODIFIER_ISNOTSET ||
-                fi->modifier == FLOWINT_MODIFIER_ISSET) {
+            if (fi->modifier == FLOWINT_MODIFIER_LT || fi->modifier == FLOWINT_MODIFIER_LE ||
+                    fi->modifier == FLOWINT_MODIFIER_EQ || fi->modifier == FLOWINT_MODIFIER_NE ||
+                    fi->modifier == FLOWINT_MODIFIER_GE || fi->modifier == FLOWINT_MODIFIER_GT ||
+                    fi->modifier == FLOWINT_MODIFIER_ISNOTSET ||
+                    fi->modifier == FLOWINT_MODIFIER_ISSET) {
                 read++;
             } else {
 #ifdef DEBUG
diff --git a/src/detect-flowint.c b/src/detect-flowint.c
index 069c4bd1366..bba378adbf0 100644
--- a/src/detect-flowint.c
+++ b/src/detect-flowint.c
@@ -48,7 +48,10 @@
 #include "util-profiling.h"
 
 /*                         name             modifiers          value      */
-#define PARSE_REGEX "^\\s*([a-zA-Z][\\w\\d_./]+)\\s*,\\s*([+=-]{1}|==|!=|<|<=|>|>=|isset|notset|isnotset)\\s*,?\\s*([a-zA-Z][\\w\\d]+|[\\d]{1,10})?\\s*$"
+#define PARSE_REGEX                                                                                \
+    "^\\s*([a-zA-Z][\\w\\d_./"                                                                     \
+    "]+)\\s*,\\s*([+=-]{1}|==|!=|<|<=|>|>=|isset|notset|isnotset)\\s*,?\\s*([a-zA-Z][\\w\\d]+|["   \
+    "\\d]{1,10})?\\s*$"
 /* Varnames must begin with a letter */
 
 static DetectParseRegex parse_regex;
@@ -998,9 +1001,8 @@ static int DetectFlowintTestParseIsset10(void)
     if (sfd) DetectFlowintFree(NULL, sfd);
     sfd = DetectFlowintParse(de_ctx, "myvar, notset");
     DetectFlowintPrintData(sfd);
-    if (sfd != NULL && !strcmp(sfd->name, "myvar")
-            && sfd->targettype == FLOWINT_TARGET_SELF
-            && sfd->modifier == FLOWINT_MODIFIER_ISNOTSET) {
+    if (sfd != NULL && !strcmp(sfd->name, "myvar") && sfd->targettype == FLOWINT_TARGET_SELF &&
+            sfd->modifier == FLOWINT_MODIFIER_ISNOTSET) {
 
         result &= 1;
     } else {
@@ -1189,7 +1191,9 @@ static int DetectFlowintTestPacket02Real(void)
     de_ctx->flags |= DE_QUIET;
 
     const char *sigs[5];
-    sigs[0] = "alert tcp any any -> any any (msg:\"Setting a flowint counter\"; content:\"GET\"; flowint:myvar,notset; flowint:maxvar,isnotset; flowint: myvar,=,1; flowint: maxvar,=,6; sid:101;)";
+    sigs[0] = "alert tcp any any -> any any (msg:\"Setting a flowint counter\"; content:\"GET\"; "
+              "flowint:myvar,notset; flowint:maxvar,isnotset; flowint: myvar,=,1; flowint: "
+              "maxvar,=,6; sid:101;)";
     sigs[1] = "alert tcp any any -> any any (msg:\"Adding to flowint counter\"; content:\"Unauthorized\"; flowint:myvar,isset; flowint: myvar,+,2; sid:102;)";
     sigs[2] = "alert tcp any any -> any any (msg:\"if the flowint counter is 3 create a new counter\"; content:\"Unauthorized\"; flowint: myvar, isset; flowint: myvar,==,3; flowint:cntpackets,notset; flowint: cntpackets, =, 0; sid:103;)";
     sigs[3] = "alert tcp any any -> any any (msg:\"and count the rest of the packets received without generating alerts!!!\"; flowint: cntpackets,isset; flowint: cntpackets, +, 1; noalert;sid:104;)";